Turning 1/4" & Boring 3/8" Indexable Tools, HSS Inserts, A R Warner Kit #4

This 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.