{"title":"A R Warner","description":"\u003cp\u003eThe Arthur R. Warner Co. is a family-owned American manufacturer of high-speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high-speed steel (and tool steel).\u003c\/p\u003e\n\u003cp\u003eAR Warner turning tools are highly regarded, particularly for manual machinists and home shop machinists, because they combine the convenience of indexable inserts (no grinding) with the forgiving nature of High-Speed Steel (better finish and operability vs. carbide). They are ideal for smaller, less rigid lathes that lack the speed for carbide.\u003c\/p\u003e\n\u003cp\u003eOur high-speed steel Indexable Turning Tool Set was first introduced in July of 1998. Since the introduction, we have expanded our range of Turning Tool Sets with the appreciated input from numerous Home Shop Machinists. Our kits have been very well received in both the hobbyist and manufacturing markets.\u003c\/p\u003e\n\u003cp\u003eMost machinists are familiar with \"Steel\" tool bits and Carbide inserts, and now they can achieve the convenience of indexability while using a cutting material which is typically better suited for their smaller lathes and milling machines. Our kits contain T-15 HSS inserts.\u003c\/p\u003e\n\u003cp\u003eUse T-15 HSS for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInterrupted Cuts\u003c\/li\u003e\n\u003cli\u003eUnderpowered Spindles\u003c\/li\u003e\n\u003cli\u003eGummy material like stainless, aluminum, and brass\u003c\/li\u003e\n\u003cli\u003eLess than rigid setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOverall, we consider T-15 HSS to be the best grade of readily available HSS for wear resistance, toughness, and hot hardness (significant improvement over imported M2 steel). The inserts are easily sharpened so while they may initially cost more than a carbide insert, they last much, much longer.\u003c\/p\u003e","products":[{"product_id":"turning-tools-3-8-inch-indexable-5-piece-set-a-r-warner","title":"Turning Tools, 3\/8\" Indexable, 5 Piece Set, A R Warner","description":"\u003cp\u003e\u003cspan\u003eThis Arthur R. Warner Co. precision tool holder kits use high speed steel or carbide inserts. These are production quality tool holders that are made in the USA. \u003ca href=\"https:\/\/littlemachineshop.com\/collections\/a-r-warner\"\u003eLEARN MORE\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe kit contains the following:\u003cbr\u003e- 5 Turning bars 3\/8 inch shank 3.50 inches overall length\u003cbr\u003e- 6 Inserts (Turning) T-15 High Speed Steel TPMW-222 \u003cbr\u003e\u003cbr\u003eRelief : 11 degree, IC: 0.250 inch, Thickness: 0.125 inch, Hole: 0.110 inch Top opening: 0.146 inch at 60 degrees, Radius: 0.031 inch\u003cbr\u003eScrews: (6) MS-1153\u003cbr\u003eWrench: T-7\u003c\/p\u003e\n\u003cp\u003eThe Arthur R. Warner Co. is a family-owned American manufacturer of high speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high speed steel (and tool steel). Their quality is excellent and LittleMachineShop.com is proud to carry their products.\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45472872235189,"sku":"1619","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/1619.jpg?v=1751475491"},{"product_id":"turning-tools-1-2-indexable-5-piece-set-a-r-warner","title":"Turning Tools, 1\/2\" Indexable, 5 Piece Set, A R Warner","description":"\u003cp\u003e\u003cspan\u003eThis Arthur R. Warner Co. precision tool holder kits use high speed steel or carbide inserts. These are production quality tool holders that are made in the USA. \u003ca href=\"https:\/\/littlemachineshop.com\/collections\/a-r-warner\"\u003eLEARN MORE\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe kit contains the following:\u003c\/p\u003e\n\u003cp\u003e5 1\/2\" indexable turning tool bars and shank 4 inches overall length\u003cbr\u003e6 Turning Inserts: T-15 High Speed Steel TPMB-322 (TD6P)\u003cbr\u003e6 4-40FH screws and one 1\/16\" hex wrench.\u003cbr\u003eThe TPMB322 insert:\u003cbr\u003eRelief : 11 degree\u003cbr\u003eIC: 0.375 inch\u003cbr\u003eThickness: .125 inch\u003cbr\u003eHole: 0.150 inch Top opening: 0.250 inch \u003cbr\u003eRadius: 0.031 inch\u003c\/p\u003e\n\u003cp\u003eEach tool holder is a different style. There is one each of the following:\u003cbr\u003eStyle AR right hand tool\u003cbr\u003eStyle BR right hand tool with a 15° lead angle\u003cbr\u003eStyle E Neutral threading tool with 60° included angle\u003cbr\u003eStyle BL left hand tool with a 15° lead angle\u003cbr\u003eStyle AL left hand tool\u003c\/p\u003e\n\u003cp\u003eThe Arthur R. Warner Co. is a family-owned American manufacturer of high speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high speed steel (and tool steel). Their quality is excellent and LittleMachineShop.com is proud to carry their products.\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45472872333493,"sku":"1620","price":214.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/1620.jpg?v=1751475493"},{"product_id":"insert-tpmw-222-hss","title":"Insert, TPMW-222 HSS","description":"\u003cp\u003eTPMW-222 insert made from T-15 high speed steel, combine the advantages of high-speed steel cutting tools with the convenience of indexable tooling.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eInsert is a 60° triangle with a 11° relief. The center hole is a 40°-60° single countersink, and there is no chip breaker.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIt has an inscribed circle (IC) of 0.25\" (1\/4\"), a thickness of 0.125\" (1\/8\"), and a corner (nose) radius of 0.0313 (1\/32\").\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe insert is designated TPMW222 (ANSI) or TPMW110308 HSS (ISO). \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis high-quality insert is made in America by the Arthur R Warner company.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eInserts are sold individually—no need to buy a pack of 10 inserts.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45472872464565,"sku":"1621","price":11.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/1621.jpg?v=1751475495"},{"product_id":"insert-tpmb-322-hss","title":"Insert, TPMB-322 HSS","description":"\u003cp\u003eTPMB-322 insert made from T-15 high speed steel, combine the advantages of high-speed steel cutting tools with the convenience of indexable tooling. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eInsert is a 60° triangle with a 11° relief. The center hole is a 70°-90° single countersink, and there is no chip breaker.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIt has an inscribed circle (IC) of 0.375\" (3\/8\"), a thickness of 0.125\" (1\/8\"), and a corner (nose) radius of 0.0313 (1\/32\").\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe insert is designated TPMB322 (ANSI) or TPMB160308 HSS (ISO). For a list of compatible LittleMachineShop.com products, see the Compatibility tab.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis high-quality insert is made in America by the Arthur R Warner company.\u003c\/p\u003e\n\u003cp\u003eInserts are sold individually—no need to buy a pack of 10 inserts.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45472872562869,"sku":"1622","price":10.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/1622.jpg?v=1751475497"},{"product_id":"insert-tpmb-321-hss","title":"Insert, TPMB-321 HSS","description":"\u003cp\u003eTPMB-321 insert made from T-15 high speed steel, combine the advantages of high-speed steel cutting tools with the convenience of indexable tooling.\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003eInsert is a 60° triangle with a 11° relief. The center hole is a 70°-90° single countersink, and there is no chip breaker.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIt has an inscribed circle (IC) of 0.375\" (3\/8\"), a thickness of 0.125\" (1\/8\"), and a corner (nose) radius of 0.0156\" (1\/64\").\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe insert is designated TPMB321 (ANSI) or TPMB160304 HSS (ISO).\u003c\/p\u003e\n\u003cp\u003eThis high-quality insert is made in America by the Arthur R Warner company.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eInserts are sold individually—no need to buy a pack of 10 inserts.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45472872628405,"sku":"1623","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/1623.jpg?v=1751475498"},{"product_id":"insert-tpmw-221-hss","title":"Insert, TPMW-221 HSS","description":"\u003cp\u003eTPMW-221 insert made from T-15 high speed steel, combine the advantages of high-speed steel cutting tools with the convenience of indexable tooling. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eInsert is a 60° triangle with a 11° relief. The center hole is a 40°-60° single countersink, and there is no chip breaker.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIt has an inscribed circle (IC) of 0.25\" (1\/4\"), a thickness of 0.125\" (1\/8\"), and a corner (nose) radius of 0.0156\" (1\/64\").\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe insert is designated TPMW221 (ANSI) or TPMW110304 HSS (ISO). \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis high-quality insert is made in America by the Arthur R Warner company.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eInserts are sold individually—no need to buy a pack of 10 inserts.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45472872726709,"sku":"1624","price":10.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/1624.jpg?v=1751475500"},{"product_id":"turning-tools-1-4-indexable-5-piece-set-a-r-warner","title":"Turning Tools, 1\/4\" Indexable, 5 Piece Set, A R Warner","description":"\u003cp\u003e\u003cspan\u003eThis Arthur R. Warner Co. precision tool holder kits use high speed steel or carbide inserts. These are production quality tool holders that are made in the USA. \u003ca href=\"https:\/\/littlemachineshop.com\/collections\/a-r-warner\"\u003eLEARN MORE\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe kit contains the following:\u003cbr\u003e5 bars 1\/4 inch shank 3.50 inches overall length\u003cbr\u003e6 T-15 HSS TPMW1.81.51 Inserts\u003c\/p\u003e\n\u003cp\u003eRelief : 11 degree, IC: 0.218 inch, Thickness: 0.093 inch, Hole: 0.110 inch Top opening: 0.146 inch at 60 degrees, Radius: 0.015 inch\u003cbr\u003eScrews: (6) CO-2205\u003cbr\u003eWrench: T-7\u003c\/p\u003e\n\u003cp\u003eThe Arthur R. Warner Co. is a family-owned American manufacturer of high speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high speed steel. Their quality is excellent and LittleMachineShop.com is proud to carry their products.\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45472879182005,"sku":"1719","price":189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/1719.jpg?v=1751475590"},{"product_id":"boring-bar-3-8-indexable-hss-triangle-inserts-a-r-warner-kit-12","title":"Boring Bar, 3\/8\" Indexable, HSS Triangle Inserts, A R Warner Kit #12","description":"\u003cp\u003e\u003cspan\u003eThis Arthur R. Warner Co. precision tool holder kits use high speed steel or carbide inserts. These are production quality tool holders that are made in the USA. \u003ca href=\"https:\/\/littlemachineshop.com\/collections\/a-r-warner\"\u003eLEARN MORE\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Arthur R. Warner Co. is a family-owned American manufacturer of high speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high speed steel. Their quality is excellent and LittleMachineShop.com is proud to carry their products.\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45472879280309,"sku":"1720","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/1720.jpg?v=1751475592"},{"product_id":"boring-bar-1-2-indexable-hss-triangle-inserts-a-r-warner-kit-14","title":"Boring Bar, 1\/2\" Indexable, HSS Triangle Inserts, A R Warner Kit #14","description":"\u003cp\u003e\u003cspan\u003eThis Arthur R. Warner Co. precision tool holder kits use high speed steel or carbide inserts. These are production quality tool holders that are made in the USA. \u003ca href=\"https:\/\/littlemachineshop.com\/collections\/a-r-warner\"\u003eLEARN MORE\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Arthur R. Warner Co. is a family-owned American manufacturer of high speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high speed steel. Their quality is excellent and LittleMachineShop.com is proud to carry their products.\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45472879444149,"sku":"1721","price":139.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/1721.jpg?v=1751475594"},{"product_id":"insert-tpmw-1-81-5-5-hss","title":"Insert, TPMW-1.81.5.5 HSS","description":"\u003cp\u003eTPMW-1.81.5.5 insert made from T-15 high speed steel, combine the advantages of high-speed steel cutting tools with the convenience of indexable tooling.\u003c\/p\u003e\n\u003cp\u003eInsert is a 60° triangle with a 11° relief. The center hole is a 40°-60° single countersink, and there is no chip breaker.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIt has an inscribed circle (IC) of 0.21875\" (7\/32\"), a thickness of 0.094\" (3\/32\"), and a corner (nose) radius of 0.008\" (1\/125\").\u003c\/p\u003e\n\u003cp\u003eThe insert is designated TPMW1.81.5.5 (ANSI) or TPMW090204 HSS (ISO). \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis high-quality insert is made in America by the Arthur R Warner company.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eInserts are sold individually—no need to buy a pack of 10 inserts.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45472879509685,"sku":"1722","price":11.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/1722.jpg?v=1751475595"},{"product_id":"insert-tpmw-1-81-51-hss","title":"Insert, TPMW-1.81.51 HSS","description":"\u003cp\u003eTPMW-1.81.51 insert made from T-15 high speed steel, combine the advantages of high-speed steel cutting tools with the convenience of indexable tooling.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eInsert is a 60° triangle with a 11° relief. The center hole is a 40°-60° single countersink, and there is no chip breaker.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIt has an inscribed circle (IC) of 0.21875\" (7\/32\"), a thickness of 0.094\" (3\/32\"), and a corner (nose) radius of 0.0156\" (1\/64\").\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe insert is designated TPMW1.81.51 (ANSI) or TPMW090202 HSS (ISO). \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis high-quality insert is made in America by the Arthur R Warner company.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eInserts are sold individually—no need to buy a pack of 10 inserts.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45472879607989,"sku":"1723","price":11.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/1723.jpg?v=1751475597"},{"product_id":"insert-tcmw-21-51-hss","title":"Insert, TCMW-21.51 HSS","description":"\u003cp\u003eTCMW-21.51 insert made from T-15 high speed steel, combine the advantages of high-speed steel cutting tools with the convenience of indexable tooling.\u003c\/p\u003e\n\u003cp\u003eInsert is a 60° triangle with a 7° relief. The center hole is a 40°-60° single countersink, and there is no chip breaker.\u003c\/p\u003e\n\u003cp\u003eIt has an inscribed circle (IC) of 0.25\" (1\/4\"), a thickness of 0.094\" (3\/32\"), and a corner (nose) radius of 0.0156\" (1\/64\").\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe insert is designated TCMW21.51 (ANSI) or TCMW110204 HSS (ISO).\u003c\/p\u003e\n\u003cp\u003eThis high-quality insert is made in America by the Arthur R Warner company.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eInserts are sold individually—no need to buy a pack of 10 inserts.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45472879706293,"sku":"1724","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/1724.jpg?v=1751475599"},{"product_id":"insert-tcmw-21-52-hss","title":"Insert, TCMW-21.52 HSS","description":"\u003cp\u003eTCMW-21.52 insert made from T-15 high speed steel, combine the advantages of high speed steel cutting tools with the convenience of indexable tooling.\u003c\/p\u003e\n\u003cp\u003eInsert is a 60° triangle with a 7° relief. The center hole is a 40°-60° single countersink, and there is no chip breaker.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIt has an inscribed circle (IC) of 0.25\" (1\/4\"), a thickness of 0.094\" (3\/32\"), and a corner (nose) radius of 0.0313\" (1\/32\").\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe insert is designated TCMW21.52 (ANSI) or TCMW110208 HSS (ISO).\u003c\/p\u003e\n\u003cp\u003eThis high-quality insert is made in America by the Arthur R Warner company.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eInserts are sold individually—no need to buy a pack of 10 inserts.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45472881213621,"sku":"1725","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/1725.jpg?v=1751475601"},{"product_id":"cut-off-blade-p1-m2-hss","title":"Cut-Off Blade, P1, T15 HSS","description":"\u003cp\u003eOur Lathe Cut-Off Blade is made with T15 high speed steel, ensuring a long-lasting and reliable performance. It measures 1\/16\" x 1\/2\" x 4-1\/2\" and is perfect for all your lathe cutting needs. Its size P1 makes it ideal for precise cuts. These blades are considered T-Shaped and provide great side clearance while the T15 high speed steel provides excellent wear resistance. Whether you're a professional machinist or a DIY enthusiast, you can trust in the quality of our Lathe Cut-Off Blade for all your machining tasks.\u003c\/p\u003e\n\u003cp\u003eThis is a premium American-made T15 high speed steel cut-off blade from the Arthur R. Warner Co.\u003c\/p\u003e\n\u003cp\u003eThe Arthur R. Warner Co. is a family-owned American manufacturer of high speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high speed steel. Their quality is excellent and LittleMachineShop.com is proud to carry their products.\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45472881311925,"sku":"1728","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/1728.jpg?v=1751475603"},{"product_id":"cut-off-blade-p1n-m2-hss","title":"Cut-Off Blade, P1N, T15 HSS","description":"\u003cp\u003eOur Lathe Cut-Off Blade is made with T15 high speed steel, ensuring a long-lasting and reliable performance. It measures 0.040\" x 1\/2\" x 4-1\/2\" and is perfect for all your lathe cutting needs. Its size P1N makes it ideal for precise cuts. These blades are considered T-Shaped and provide great side clearance while the T15 high speed steel provides excellent wear resistance. Whether you're a professional machinist or a DIY enthusiast, you can trust in the quality of our Lathe Cut-Off Blade for all your machining tasks.\u003c\/p\u003e\n\u003cp\u003eThis is a premium American-made T15 high speed steel cut-off blade from the Arthur R. Warner Co.\u003c\/p\u003e\n\u003cp\u003eThe Arthur R. Warner Co. is a family-owned American manufacturer of high speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high speed steel. Their quality is excellent and LittleMachineShop.com is proud to carry their products.\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45472881377461,"sku":"1729","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/1729.jpg?v=1751475605"},{"product_id":"profiling-tool-3-8-indexable-35-deg-diamond-inserts-a-r-warner-kit-15","title":"Profiling Tool, 3\/8\" Indexable, 35 Deg Diamond Inserts, A R Warner Kit #15","description":"\u003cp\u003eThis Arthur R. Warner Co. precision profiling tool uses high speed steel or carbide inserts. Combine the advantages of high speed steel cutting tools with the convenience of indexable tooling.\u003c\/p\u003e\u003cp\u003eThis profiling tool is great for CNC applications, and can be used for most of your turning needs.\u003c\/p\u003e\u003cp\u003eContents:\u003c\/p\u003e\u003cp\u003e1 Right Hand bar 3\/8 inch shank  6.0 inches overall length, side angle: 3 degree\u003c\/p\u003e\u003cp\u003e2 Inserts T-15 High Speed Steel VCMW-221\u003c\/p\u003e\u003cp\u003eRelief : 7 degree, IC: 0.250 inch, Thickness: 0.125 inch, Hole: 0.110 inch, Top opening: 0.146 inch, Radius: 0.015 inch\u003c\/p\u003e\u003cp\u003e1 Insert Carbide VCMT-221\u003c\/p\u003e\u003cp\u003eRelief : 7 degree, IC: 0.250 inch, Thickness: 0.125 inch, Hole: 0.110 inch Top opening: 0.146 inch, Radius: 0.015 inch\u003c\/p\u003e\u003cp\u003eScrews: (2) MS-1153\u003c\/p\u003e\u003cp\u003eWrench: T-7\u003c\/p\u003e\u003cp\u003eThe Arthur R. Warner Co. is a family-owned American manufacturer of high speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high speed steel. Their quality is excellent and LittleMachineShop.com is proud to carry their products.\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45472980992181,"sku":"2431","price":144.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/2431.jpg?v=1751482467"},{"product_id":"screw-insert-retaining-cc-2205","title":"Screw, Insert Retaining, CC-2205","description":"\u003cp\u003eInsert retaining screw for Arthur R. Warner Co. turning tools.\u003c\/p\u003e\n\u003cp\u003eT-7 Torx Wrench.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473000194229,"sku":"2690","price":5.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/2690.jpg?v=1751482660"},{"product_id":"screw-insert-retaining-4-40-fh","title":"Screw, Insert Retaining, 4-40 FH","description":"\u003cp\u003eInsert retaining screw for Arthur R. Warner Co. turning tools.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"MSC Direct","offers":[{"title":"Default Title","offer_id":45473000292533,"sku":"2691","price":0.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/2691.jpg?v=1751482661"},{"product_id":"screw-insert-retaining-m2-5x6-5","title":"Screw, Insert Retaining, M2.5x6.5","description":"\u003cp\u003eInsert retaining screw for Arthur R. Warner Co. turning tools. Warner part #MS-1153.\u003c\/p\u003e\n\u003cp\u003eT-7 Torx Wrench.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473000554677,"sku":"2693","price":5.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/2693.jpg?v=1751482663"},{"product_id":"threading-tool-int-ext-1-2-indexable-hss-triangle-inserts-a-r-warner-kit-18","title":"Threading Tool, Int \/ Ext, 1\/2\" Indexable HSS Triangle Inserts, A R Warner Kit #18","description":"\u003cp\u003eThis A.R. Warner precision HSS threading tool will turn both internal and external threads. You can mount inserts on both ends. One end mounts the insert at the end of the tool for external threading. The mount on the other end is offset. Mount the insert one way for internal threading. Turn the insert around and you can use the tool for external threading too.\u003c\/p\u003e\u003cp\u003eThe minimum bore diameter for internal threading is 1.375\". The maximum thread depth of this internal and external threading tool is 0.100\".\u003c\/p\u003e\u003cp\u003eThe Arthur R. Warner Co. is a family-owned American manufacturer of high speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high speed steel (and tool steel). Their quality is excellent and LittleMachineShop.com is proud to carry their products.\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473035714741,"sku":"3467","price":134.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/3467.jpg?v=1751483173"},{"product_id":"insert-threading-tnmc-32-nv-hss","title":"Insert, Threading, TNMC-32-NV HSS","description":"\u003cp\u003eThese TNMC-32-NV inserts are made from T-15 high speed steel. Combine the advantages of high-speed steel cutting tools with the convenience of indexable tooling.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe insert has a 60-degree thread angle with a 0-degree relief angle, and a 10 degree back rake angle. The center hole is 0.150\" with an 82-degree double countersink.\u003cbr\u003eThe inside circumference (IC) is 3\/8\" (0.375\") and the thickness is 1\/8\" (0.125\"). There is no chip breaker on this insert.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473035780277,"sku":"3468","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/3468.jpg?v=1751483174"},{"product_id":"insert-threading-tpmc-32-nv-hss","title":"Insert, Threading, TPMC-32-NV HSS","description":"\u003cp\u003eThese TNMC-32-NV inserts are made from T-15 high speed steel. Combine the advantages of high-speed steel cutting tools with the convenience of indexable tooling.\u003c\/p\u003e\n\u003cp\u003eThe insert has a 60 degree thread angle with an 11 degree relief angle, and a 10 degree back rake angle. The center hole is 0.150\" with an 82 degree double countersink.\u003c\/p\u003e\n\u003cp\u003eThe inside circumference (IC) is 3\/8\" (0.375\") and the thickness is 1\/8\" (0.125\").\u003c\/p\u003e\n\u003cp\u003eThere is no chip breaker on this insert.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473038991541,"sku":"3469","price":21.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/3469.jpg?v=1751483176"},{"product_id":"insert-vcmw-222-hss","title":"Insert, VCMW-222 HSS","description":"\u003cp\u003eTPMW-222 insert made from T-15 high speed steel, combine the advantages of high speed steel cutting tools with the convenience of indexable tooling.\u003c\/p\u003e\n\u003cp\u003eInsert is a 35° diamond with a 7° relief. The center hole is a 40°-60° single countersink, and there is no chip breaker.\u003c\/p\u003e\n\u003cp\u003eIt has an inscribed circle (IC) of 0.25\" (1\/4\"), a thickness of 0.125\" (1\/8\"), and a corner (nose) radius of 0.0313 (1\/32\").\u003c\/p\u003e\n\u003cp\u003eThe insert is designated VCMW222 (ANSI) or VCMW110308 HSS (ISO).\u003c\/p\u003e\n\u003cp\u003eThis high-quality insert is made in America by the Arthur R Warner company.\u003c\/p\u003e\n\u003cp\u003eInserts are sold individually—no need to buy a pack of 10 inserts.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473040695477,"sku":"3470","price":13.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/3470.jpg?v=1751483178"},{"product_id":"turning-tools-1-2-indexable-2-piece-set-a-r-warner","title":"Turning Tools, 1\/2\" Indexable, 2 Piece Set, A R Warner","description":"\u003cp\u003e\u003cspan\u003eThis Arthur R. Warner Co. precision tool holder kits use high speed steel or carbide inserts. These are production quality tool holders that are made in the USA. \u003ca href=\"https:\/\/littlemachineshop.com\/collections\/a-r-warner\"\u003eLEARN MORE\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eRight hand bar has 0.5\" shank and is 4\" long.\u003cbr\u003eLeft hand bar has 0.5\" shank and is 4\" long. It includes a second insert pocket that provides a 50° side cutting edge.\u003cbr\u003eUses CCMW32.51 and CCMW32.52 inserts.\u003cbr\u003eThe second insert pocket on the left hand tool provides a way to use the second and fourth corners on the diamond insert.\u003cbr\u003eMade by A R Warner.\u003cbr\u003eThe Arthur R. Warner Co. is a family-owned American manufacturer of high speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high speed steel. Their quality is excellent and LittleMachineShop.com is proud to carry their products.\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473044758709,"sku":"3569","price":164.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/3569.jpg?v=1751483241"},{"product_id":"threading-tool-internal-3-8-indexable-hss-triangle-inserts-a-r-warner-kit-19","title":"Threading Tool, Internal, 3\/8\" Indexable, HSS Triangle Inserts, A R Warner Kit #19","description":"\u003cp\u003e\u003cspan\u003eThis Arthur R. Warner Co. precision tool holder kits use high speed steel or carbide inserts. These are production quality tool holders that are made in the USA. \u003ca href=\"https:\/\/littlemachineshop.com\/collections\/a-r-warner\"\u003eLEARN MORE\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis Arthur R. Warner Co. boring bar for single-point cutting internal threads has 0.375\" shank and is 5\" long.\u003c\/p\u003e\n\u003cp\u003eThis tool requires a 0.5\" minimum hole size.\u003c\/p\u003e\n\u003cp\u003eUses TPMW-1.8-1.5-.5 and TPMW-1.8-1.5-1 inserts.\u003c\/p\u003e\n\u003cp\u003eThe maximum thread depth is 0.100\".\u003c\/p\u003e\n\u003cp\u003eThe Arthur R. Warner Co. is a family-owned American manufacturer of high speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high speed steel. Their quality is excellent and LittleMachineShop.com is proud to carry their products.\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473044857013,"sku":"3570","price":149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/3570.jpg?v=1751483243"},{"product_id":"threading-tool-internal-1-2-indexable-hss-triangle-inserts-a-r-warner-kit-20","title":"Threading Tool, Internal, 1\/2\" Indexable HSS Triangle Inserts, A R Warner Kit #20","description":"\u003cp\u003e\u003cspan\u003eThis Arthur R. Warner Co. precision tool holder kits use high speed steel or carbide inserts. These are production quality tool holders that are made in the USA. \u003ca href=\"https:\/\/littlemachineshop.com\/collections\/a-r-warner\"\u003eLEARN MORE\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis Arthur R. Warner Co. boring bar for single-point cutting internal threads has 0.5\" shank and is 6\" long.\u003c\/p\u003e\n\u003cp\u003eApproximately 0.55\" minimum hole size.\u003c\/p\u003e\n\u003cp\u003eUses TPMW-221 and TPMW-222 inserts.\u003c\/p\u003e\n\u003cp\u003eThe maximum thread depth is 0.100\".\u003c\/p\u003e\n\u003cp\u003eThe Arthur R. Warner Co. is a family-owned American manufacturer of high speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high speed steel. Their quality is excellent and LittleMachineShop.com is proud to carry their products.\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473044922549,"sku":"3571","price":134.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/3571.jpg?v=1751483245"},{"product_id":"grooving-cut-off-tool-3-8-indexable-hss-inserts-a-r-warner-kit-21","title":"Grooving \u0026 Cut-Off Tool, 3\/8\" Indexable HSS Inserts, A R Warner Kit #21","description":"\u003cp\u003e\u003cspan\u003eThis Arthur R. Warner Co. precision tool holder kits use T15 high speed steel or carbide inserts. These are production quality tool holders that are made in the USA. \u003ca href=\"https:\/\/littlemachineshop.com\/collections\/a-r-warner\"\u003eLEARN MORE\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis Arthur R. Warner Co. indexable cut-off and grooving tool has a 0.375\" shank and is 4.5\" long.\u003c\/p\u003e\n\u003cp\u003eThe maximum cutting depth of the groover inserts is approximately 0.25\".\u003c\/p\u003e\n\u003cp\u003eThe Arthur R. Warner Co. is a family-owned American manufacturer of high speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high speed steel. Their quality is excellent and LittleMachineShop.com is proud to carry their products.\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473045020853,"sku":"3572","price":149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/3572.jpg?v=1751483247"},{"product_id":"insert-ccmw-32-51-hss","title":"Insert, CCMW-32.51 HSS","description":"\u003cp\u003eCCMW-32.51 insert made from T-15 high speed steel, combine the advantages of high speed steel cutting tools with the convenience of indexable tooling.\u003c\/p\u003e\n\u003cp\u003eInsert is a 80° diamond with a 7° relief. The center hole is a 40°-60° single countersink, and there is no chip breaker.\u003cbr\u003eIt has an inscribed circle (IC) of 0.375\" (3\/8\"), a thickness of 0.156\" (5\/32\"), and a corner (nose) radius of 0.0156\" (1\/64\").\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe insert is designated CCMW32.51 (ANSI) or CCMW09T304 HSS (ISO).\u003c\/p\u003e\n\u003cp\u003eThis high-quality insert is made in America by the Arthur R Warner company.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eInserts are sold individually—no need to buy a pack of 10 inserts.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473045086389,"sku":"3574","price":10.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/3574.jpg?v=1751483249"},{"product_id":"insert-ccmw-32-52-hss","title":"Insert, CCMW-32.52 HSS","description":"\u003cp\u003eCCMW-32.51 insert made from T-15 high speed steel, combine the advantages of high-speed steel cutting tools with the convenience of indexable tooling.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eInsert is a 80° diamond with a 7° relief. The center hole is a 40°-60° single countersink, and there is no chip breaker.\u003cbr\u003eIt has an inscribed circle (IC) of 0.375\" (3\/8\"), a thickness of 0.156\" (5\/32\"), and a corner (nose) radius of 0.0313\" (1\/32\").\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe insert is designated CCMW32.52 (ANSI) or CCMW09T308 HSS (ISO).\u003c\/p\u003e\n\u003cp\u003eThis high-quality insert is made in America by the Arthur R Warner company.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eInserts are sold individually—no need to buy a pack of 10 inserts.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473045184693,"sku":"3575","price":10.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/3575.jpg?v=1751483251"},{"product_id":"insert-1-64-groover-hss","title":"Insert, 1\/64\" Groover HSS","description":"\u003cp\u003eGroover insert which cuts 1\/64\" (0.015\") wide external grooves up to approximately 1\/4\" (0.25\").\u003c\/p\u003e\n\u003cp\u003eMade from T-15 high speed steel this insert is designed for the AR Warner Grooving \u0026amp; Cutoff Tool (LittleMachineShop SKU 3572) but also fits the Nikole Mini-Systems unique mini-cutting tools.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMade in the US by the Arthur R. Warner Co.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473045282997,"sku":"3576","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/3576.jpg?v=1751483252"},{"product_id":"insert-1-32-groover-hss","title":"Insert, 1\/32\" Groover HSS","description":"\u003cp\u003eGroover insert which cuts 1\/32\" (0.031\") wide external grooves up to approximately 1\/4\" (0.25\").\u003c\/p\u003e\n\u003cp\u003eMade from T-15 high speed steel this insert is designed for the AR Warner Grooving \u0026amp; Cutoff Tool (LittleMachineShop SKU 3572) but also fits the Nikole Mini-Systems unique mini-cutting tools.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMade in the US by the Arthur R. Warner Co.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473045348533,"sku":"3577","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/3577.jpg?v=1751483254"},{"product_id":"insert-1-16-groover-hss","title":"Insert, 1\/16\" Groover HSS","description":"\u003cp\u003eGroover insert which cuts 1\/16\" (0.062\") wide external grooves up to approximately 1\/4\" (0.25\").\u003c\/p\u003e\n\u003cp\u003eMade from T-15 high speed steel this insert is designed for the AR Warner Grooving \u0026amp; Cutoff Tool (LittleMachineShop SKU 3572) but also fits the Nikole Mini-Systems unique mini-cutting tools.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMade in the US by the Arthur R. Warner Co.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473045479605,"sku":"3578","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/3578.jpg?v=1751483256"},{"product_id":"screw-insert-retaining-is-3007","title":"Screw, Insert Retaining, IS 3007","description":"\u003cp\u003eInsert retaining screw for Arthur R. Warner Co. turning tools.\u003c\/p\u003e\n\u003cp\u003eT-9 Torx Wrench.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473045545141,"sku":"3579","price":5.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/3579.jpg?v=1751483257"},{"product_id":"screw-insert-retaining-ms-1155","title":"Screw, Insert Retaining, MS-1155","description":"\u003cp\u003eInsert retaining screw for Arthur R. Warner Co. turning tools product #3569.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eT-15 Torx Wrench.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473045643445,"sku":"3580","price":5.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/3580.jpg?v=1751483259"},{"product_id":"cap-screw-6-32-x-3-8-retaining","title":"Cap Screw, 6-32 x 3\/8\", Retaining","description":"\u003cp\u003eCap screw for Arthur R. Warner Co. Grooving \u0026amp; Cut-Off Tools, 5\/16\", 3\/8\" and 1\/2\" Shank.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eScrew size is 6-32 and 3\/8\" in length.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473045708981,"sku":"3581","price":1.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/3581.jpg?v=1751483261"},{"product_id":"turning-1-4-boring-3-8-indexable-tools-3-piece-set-a-r-warner","title":"Turning 1\/4\" \u0026 Boring 3\/8\" Indexable Tools, 3 Piece Set, A R Warner","description":"\u003cp\u003e\u003cspan\u003eThis Arthur R. Warner Co. precision tool holder kits use high speed steel or carbide inserts. These are production quality tool holders that are made in the USA. \u003ca href=\"https:\/\/littlemachineshop.com\/collections\/a-r-warner\"\u003eLEARN MORE\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis Arthur R. Warner Co. kit includes a 1\/4\" right-hand turning tool, a 1\/4\" left-hand turning tool, and a 3\/8\" boring bar.The right hand turning bar has a 0.250\" shank, and is 3.50\" in overall length.The left hand turning bar has a 0.250\" shank, and is 3.50\" in overall length. The left hand turning bar has a second insert pocket in opposite end that provides a 50° side cutting edge angle. This provides a way to use the two insert points that are not used in the other tool holders.The boring bar has a 0.375\"” shank, and is 5.0\" in overall length. It has 0.188\" flat along length for location, and requires a 0.365\" minimum bore.The Arthur R. Warner Co. is a family-owned American manufacturer of high speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high speed steel. Their quality is excellent and LittleMachineShop.com is proud to carry their products.\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473050362037,"sku":"3693","price":214.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/3693.jpg?v=1751483334"},{"product_id":"turning-boring-tools-3-8-indexable-3-piece-set-a-r-warner","title":"Turning \u0026 Boring Tools, 3\/8\" Indexable, 3 Piece Set, A R Warner","description":"\u003cp\u003e\u003cspan\u003eThis Arthur R. Warner Co. precision tool holder kits use high speed steel or carbide inserts. These are production quality tool holders that are made in the USA. \u003ca href=\"https:\/\/littlemachineshop.com\/collections\/a-r-warner\"\u003eLEARN MORE\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis Arthur R. Warner Co. kit includes a 3\/8\" right-hand turning tool, a 3\/8\" left-hand turning tool, and a 3\/8\" boring bar. The right hand turning bar has a 0.375\" shank, and is 3.50\" in overall length.The left hand turning bar has a 0.375\" shank, and is 3.50\" in overall length. The left hand turning bar has a second insert pocket in opposite end that provides a 50° side cutting edge angle. This provides a way to use the two insert points that are not used in the other tool holders. The boring bar has a 0.375\" shank, and is 5.0\" in overall length. It has 0.188\" flat along length for location, and requires a 0.365\" minimum bore. The Arthur R. Warner Co. is a family-owned American manufacturer of high speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high speed steel. Their quality is excellent and LittleMachineShop.com is proud to carry their products.\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473050427573,"sku":"3694","price":214.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/3694.jpg?v=1751483336"},{"product_id":"threading-tool-external-3-8-indexable-hss-triangle-inserts-a-r-warner-kit-17","title":"Threading Tool, External, 3\/8\" Indexable, HSS Triangle Inserts, A R Warner Kit #17","description":"\u003cp\u003e\u003cspan\u003eThis Arthur R. Warner Co. precision tool holder kits use high speed steel or carbide inserts. These are production quality tool holders that are made in the USA. \u003ca href=\"https:\/\/littlemachineshop.com\/collections\/a-r-warner\"\u003eLEARN MORE\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis Arthur R. Warner Co. precision threading tool will turn external threads. The tool can turn from 8 through 36 pitch, 60 degree threads.\u003c\/p\u003e\n\u003cp\u003eThe Arthur R. Warner Co. is a family-owned American manufacturer of high speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high speed steel. Their quality is excellent and LittleMachineShop.com is proud to carry their products.\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473050525877,"sku":"3695","price":124.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/3695.jpg?v=1751483338"},{"product_id":"insert-ccmw-21-51-hss","title":"Insert, CCMW-21.51 HSS","description":"\u003cp\u003eCCMW-21.51 insert made from T-15 high speed steel, combine the advantages of high-speed steel cutting tools with the convenience of indexable tooling.\u003c\/p\u003e\n\u003cp\u003eInsert is a 80° diamond with a 7° relief. The center hole is a 40°-60° single countersink, and there is no chip breaker.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIt has an inscribed circle (IC) of 0.25\" (1\/4\"), a thickness of 0.094\" (3\/32\"), and a corner (nose) radius of 0.0156\" (1\/64\").\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe insert is designated CCMW21.51 (ANSI) or CCMW060204 HSS (ISO).\u003c\/p\u003e\n\u003cp\u003eThis high-quality insert is made in America by the Arthur R Warner company.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eInserts are sold individually—no need to buy a pack of 10 inserts.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473050591413,"sku":"3696","price":10.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/3696.jpg?v=1751483340"},{"product_id":"insert-tcmw-321-hss","title":"Insert, TCMW-321 HSS","description":"\u003cp\u003eTCMW-321 insert made from T-15 high speed steel, combine the advantages of high-speed steel cutting tools with the convenience of indexable tooling. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eInsert is a 60° triangle with a 7° relief. The center hole is a 40°-60° single countersink, and there is no chip breaker.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIt has an inscribed circle (IC) of 0.375\" (3\/8\"), a thickness of 0.125\" (1\/8\"), and a corner (nose) radius of 0.0156\" (1\/64\").\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe insert is designated TCMW321 (ANSI) or TCMW160304 HSS (ISO).\u003c\/p\u003e\n\u003cp\u003eThis high-quality insert is made in America by the Arthur R Warner company.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eInserts are sold individually—no need to buy a pack of 10 inserts.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473050689717,"sku":"3698","price":10.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/3698.jpg?v=1751483341"},{"product_id":"screw-insert-retaining-co-2205s","title":"Screw, Insert Retaining, CO-2205S","description":"\u003cp\u003eInsert retaining screw for Arthur R. Warner Co. turning tools. This screw is shorter than the Warner CO-2205 (product #2690).\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eT-7 Torx Wrench.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473050755253,"sku":"3699","price":8.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/3699.jpg?v=1751483343"},{"product_id":"insert-60-degree-threader","title":"Insert, 60 Degree Threader - RH (HSS)","description":"\u003cp\u003e60 Degree Threader Groover Insert Right hand (standard) made from T-15 high speed steel, combine the advantages of high-speed steel cutting tools with the convenience of indexable tooling. Designed to cut precise 60-degree V-threads (such as ISO Metric and UN) on your workpiece. These RH inserts also fit the NIKCOLE Mini-Systems unique mini-cutting tools.\u003c\/p\u003e\n\u003cp\u003eThis high-quality insert is made in America by the Arthur R Warner company.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eInserts are sold individually—no need to buy a pack of 10 inserts.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473128808629,"sku":"4603","price":18.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/4603.jpg?v=1751484079"},{"product_id":"boring-bar-3-8-indexable-80-deg-hss-diamond-inserts-a-r-warner-kit-13","title":"Boring Bar, 3\/8\" Indexable, 80 Deg HSS Diamond Inserts, A R Warner Kit #13","description":"\u003cp\u003e\u003cspan\u003eThis Arthur R. Warner Co. precision tool holder kits use high speed steel or carbide inserts. These are production quality tool holders that are made in the USA. \u003ca href=\"https:\/\/littlemachineshop.com\/collections\/a-r-warner\"\u003eLEARN MORE\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe minimum boring diameter is 0.330\".\u003c\/p\u003e\n\u003cp\u003eThe Arthur R. Warner Co. is a family-owned American manufacturer of high speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high speed steel. Their quality is excellent and LittleMachineShop.com is proud to carry their products.\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473146929333,"sku":"4788","price":124.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/4788.jpg?v=1751484241"},{"product_id":"grooving-cut-off-tool-1-2-indexable-hss-inserts-a-r-warner-kit-24","title":"Grooving \u0026 Cut-Off Tool, 1\/2\" Indexable HSS Inserts, A R Warner Kit #24","description":"\u003cp\u003e\u003cspan\u003eThis Arthur R. Warner Co. precision tool holder kits use high speed steel or carbide inserts. These are production quality tool holders that are made in the USA. \u003ca href=\"https:\/\/littlemachineshop.com\/collections\/a-r-warner\"\u003eLEARN MORE\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis Arthur R. Warner Co. grooving and cut-off tool has a 0.500\" shank and is 4.375\" long.\u003c\/p\u003e\n\u003cp\u003eThe maximum cutting depth of the groover inserts is approximately 0.25\". This tool can be used for both right hand and left hand operations as it will accommodate an insert on either side of the tool.\u003c\/p\u003e\n\u003cp\u003eEach pair of inserts includes one left hand insert and one right hand insert.\u003c\/p\u003e\n\u003cp\u003eThe Arthur R. Warner Co. is a family-owned American manufacturer of high speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high speed steel. Their quality is excellent and LittleMachineShop.com is proud to carry their products.\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473150206133,"sku":"4819","price":214.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/4819.jpg?v=1751484268"},{"product_id":"profiling-tools-3-8-indexable-r-l-35-deg-diamond-inserts-a-r-warner-kit-16","title":"Profiling Tools, 3\/8\" Indexable R \/ L, 35 Deg Diamond Inserts, A R Warner Kit #16","description":"\u003cp\u003e\u003cspan\u003eThis Arthur R. Warner Co. precision tool holder kits use high speed steel or carbide inserts. These are production quality tool holders that are made in the USA. \u003ca href=\"https:\/\/littlemachineshop.com\/collections\/a-r-warner\"\u003eLEARN MORE\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis profiling tool is great for CNC applications, and can be used for most of your turning needs.\u003c\/p\u003e\n\u003cp\u003eContents:\u003c\/p\u003e\n\u003cp\u003e1 Right Hand bar 3\/8 inch shank, 6 inch overall length, Side angle: 3 degrees\u003c\/p\u003e\n\u003cp\u003e1 Left Hand bar 3\/8 inch shank, 6 inch overall length, Side angle: 3 degrees\u003c\/p\u003e\n\u003cp\u003e3 Inserts T-15 High Speed Steel VCMW221, Relief : 7 degrees, IC: 0.250 inch, Thickness: 0.125 inch, Hole: 0.110 inch, Top opening: 0.146 inch, Radius: 0.015 inch\u003c\/p\u003e\n\u003cp\u003e1 Insert Carbide VCMT221, Relief : 7 degree, IC: 0.250 inch, Thickness: 0.125 inch, Hole: 0.110 inch, Top opening: 0.146 inch, Radius: 0.015 inch\u003c\/p\u003e\n\u003cp\u003eScrews: (3) MS-1153\u003c\/p\u003e\n\u003cp\u003eWrench: T-7\u003c\/p\u003e\n\u003cp\u003eThe Arthur R. Warner Co. is a family-owned American manufacturer of high speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high speed steel. Their quality is excellent and LittleMachineShop.com is proud to carry their products.\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473150337205,"sku":"4820","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/4820.jpg?v=1751484269"},{"product_id":"insert-cemw-21-5-5-hss","title":"Insert, CEMW-21.5.5 HSS","description":"\u003cp\u003eCEMW-2-1.5.5 insert made from T-15 high speed steel, combine the advantages of high speed steel cutting tools with the convenience of indexable tooling.\u003c\/p\u003e\n\u003cp\u003eInsert is a 80° diamond with a 20° relief. The center hole is a 40°-60° single countersink, and there is no chip breaker.\u003c\/p\u003e\n\u003cp\u003eIt has an inscribed circle (IC) of 0.25\" (1\/4\"), a thickness of 0.094\" (3\/32\"), and a corner (nose) radius of 0.008\" (1\/125\").\u003c\/p\u003e\n\u003cp\u003eThe insert is designated CEMW21.5.5 (ANSI) or CEMW09T308 HSS (ISO). \u003c\/p\u003e\n\u003cp\u003eThis high-quality insert is made in America by the Arthur R Warner company.\u003c\/p\u003e\n\u003cp\u003eInserts are sold individually—no need to buy a pack of 10 inserts.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our \u003ca href=\"https:\/\/littlemachineshop.com\/pages\/indexable-inserts\"\u003echart of indexable inserts\u003c\/a\u003e shows which inserts and which screw to use with each of our indexable tools.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473174913205,"sku":"4975","price":10.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/4975.jpg?v=1751484430"},{"product_id":"grooving-cut-off-tool-5-16-shank-hss-blade-a-r-warner-kit-27","title":"Grooving \u0026 Cut-Off Tool, 5\/16\" Shank, HSS Blade, A R Warner Kit #27","description":"\u003cp\u003e\u003cspan\u003eThis Arthur R. Warner Co. precision tool holder kits use high speed steel or carbide inserts. These are production quality tool holders that are made in the USA. \u003ca href=\"https:\/\/littlemachineshop.com\/collections\/a-r-warner\"\u003eLEARN MORE\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis grooving \u0026amp; cut-off tool works in the standard 4-way tool post on the mini lathe.\u003c\/p\u003e\n\u003cp\u003eThe blade is 7\/32\" (0.218\") tall and 3\" long.\u003c\/p\u003e\n\u003cp\u003eMade in the US by the Arthur R. Warner Co.\u003c\/p\u003e\n\u003cp\u003eThe Arthur R. Warner Co. is a family-owned American manufacturer of high speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high speed steel. Their quality is excellent and LittleMachineShop.com is proud to carry their products.\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473189888181,"sku":"5106","price":109.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/5106.jpg?v=1751484549"},{"product_id":"grooving-cut-off-tool-3-8-shank-hss-blade-a-r-warner-kit-28","title":"Grooving \u0026 Cut-Off Tool, 3\/8\" Shank, HSS Blade, A R Warner Kit #28","description":"\u003cp\u003e\u003cspan\u003eThis Arthur R. Warner Co. precision tool holder kits use high speed steel or carbide inserts. These are production quality tool holders that are made in the USA. \u003ca href=\"https:\/\/littlemachineshop.com\/collections\/a-r-warner\"\u003eLEARN MORE\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e3\/8\" shank high speed steel grooving and cut-off tool for external grooving and cut-off operations. Includes one 3\/8\" shank holder which is 3 inches in length. \u003cbr\u003eAlso includes one 1\/16\" thick cut-off blade made of T-15 high speed steel. The blade is 7\/16\" (0.218\") tall and 3\" long.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMade in the US by the Arthur R. Warner Co. The Arthur R. Warner Co. is a family-owned American manufacturer of high speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high speed steel. Their quality is excellent and LittleMachineShop.com is proud to carry their products.\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473189986485,"sku":"5107","price":114.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/5107.jpg?v=1751484551"},{"product_id":"cut-off-blade-1-32-x-7-32-x-3-m2-hss","title":"Cut-Off Blade, 1\/32\" x 7\/32\" x 3\", T15 HSS","description":"\u003cp\u003e1\/32\" (0.032\") x 7\/32\" (0.218\") x 3\" T15 HSS cut-off blade.\u003cbr\u003eThis is a premium American-made T15 high speed steel cut-off blade made in the USA by Arthur R. Warner Co.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eThis is a replacement blade for LittleMachineShop.com grooving \u0026amp; cut-off tools parts 5106, 5107, and 5130.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur Lathe Cut-Off Blade is made with T15 high speed steel, ensuring a long-lasting and reliable performance. It measures 1\/32\" x 7\/32\" x 3\" and is perfect for all your lathe cutting needs. The T15 high speed steel provides excellent wear resistance. Whether you're a professional machinist or a DIY enthusiast, you can trust in the quality of our Lathe Cut-Off Blade for all your machining tasks.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eT15 high speed steel is a popular choice for cutting tools due to its ability to maintain a sharp edge at high temperatures and its resistance to wear and deformation. It is made by adding molybdenum and tungsten to a basic high carbon steel alloy, resulting in a tool material that is tough and durable. Our Lathe Cut-Off Blade is made with this top-quality material, ensuring that it can handle even the most demanding machining tasks.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe Arthur R. Warner Co. is a family-owned American manufacturer of high speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high speed steel. Their quality is excellent and LittleMachineShop.com is proud to carry their products.\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473190576309,"sku":"5108","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/5108_d8d27dc1-57e9-4ffa-9875-528f7bae2ed6.jpg?v=1751484552"},{"product_id":"cut-off-blade-1-16-x-7-32-x-3-m2-hss","title":"Cut-Off Blade, 1\/16\" x 7\/32\" x 3\", T15 HSS","description":"\u003cp\u003e1\/16\" (0.062\") x 7\/32\" (0.218\") x 3\" T15 HSS cut-off blade.\u003cbr\u003eThis is a premium American-made T15 high speed steel cut-off blade made in the USA by Arthur R. Warner Co.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eThis is a replacement blade for LittleMachineShop.com grooving \u0026amp; cut-off tools parts 5106, 5107, and 5130.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur Lathe Cut-Off Blade is made with T15 high speed steel, ensuring a long-lasting and reliable performance. It measures 1\/16\" x 7\/32\" x 3\" and is perfect for all your lathe cutting needs. The T15 high speed steel provides excellent wear resistance. Whether you're a professional machinist or a DIY enthusiast, you can trust in the quality of our Lathe Cut-Off Blade for all your machining tasks.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eT15 high speed steel is a popular choice for cutting tools due to its ability to maintain a sharp edge at high temperatures and its resistance to wear and deformation. It is made by adding molybdenum and tungsten to a basic high carbon steel alloy, resulting in a tool material that is tough and durable. Our Lathe Cut-Off Blade is made with this top-quality material, ensuring that it can handle even the most demanding machining tasks.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe Arthur R. Warner Co. is a family-owned American manufacturer of high speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high speed steel. Their quality is excellent and LittleMachineShop.com is proud to carry their products.\u003c\/p\u003e","brand":"Arthur R. Warner Co.","offers":[{"title":"Default Title","offer_id":45473190674613,"sku":"5109","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/files\/5109.jpg?v=1751484554"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3157\/2405\/collections\/arw.jpg?v=1775594755","url":"https:\/\/littlemachineshop.com\/collections\/a-r-warner.oembed?page=2","provider":"LittleMachineShop.com","version":"1.0","type":"link"}