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Each set includes two matched blocks. The blocks have 23 holes through them, 5 are threaded 3/8"-16 NC, and the other through holes are 5/16" diameter. These precision 1 2 3 blocks are ground and case hardened on all sides to 50-60 Rc. Shop these machine blocks online at LittleMachineShop today!

Tooling Packages and Starter Kits - LittleMachineShop.com

1-2-3 blocks. Edge and center finder. $119.95. More products like this. Starter Kit, Mill. Clamping kit for 7/16" (12 mm) T-slots. Thin parallels (6" long) 1-2-3 blocks. Edge and center finder. T-slot cleaner. $104.95. More products like this. Starter Kit, Mini Lathe, 5/16" Tool Bits. 0-1/2" Capacity Drill Chuck and key.

Blocks, 1-2-3, Ultra Precision 2881 - LittleMachineShop.com

These ultra precision 1-2-3 blocks are ground and case hardened on all sides to 55-60 Rc. They are parallel within 0.0001", flat within 0.0001" and square within 0.0001". They are up to 0.0003" oversize for lapping. Each set includes two matched blocks. The blocks have 23 holes through them.

LittleMachineShop.com Catalog 34 Mid-2021

• 1-2-3 blocks • Clamping kit • Collet set • End mill set • Center drills • Edge and center finder • T-slot cleaner Lathe tooling packages include: • Quick change tool post set (for lathes that don’t already have one) • Indexable turning tools • Boring bar • Center drills • Cut-off blade

Blocks, 1-2-3, Universal 11 Hole Set - littlemachineshop.com

These 1-2-3 blocks are ground and case hardened on all sides to 55-62 Rc. The blocks are 1" x 2" x 3". They are parallel within 0.0002" and have a .0001" to .0003" over allowance for nominal lapping. Each set includes two matched blocks. These blocks can be bolted together using 5/16"-18 socket head cap screws (not included).

Mill Tooling Package | Mini Mill Tooling | LittleMachineShop

1-2-3 Blocks: Ground and hardened on all sides to 50-60 Rc, sizes 1" x 2" x 3". Parallel within 0.0002", flat within 0.0002", and square within 0.00021". Set has two matched blocks, 23 holes of which 5 are threaded 3/8"-16 NC. Center Drills: Five sizes combined drills and countersinks made of high-speed steel.

Mini Mill Starter Kit | Milling Machine Kit - LittleMachineShop.com

1-2-3 Blocks - These precision 1-2-3 blocks are ground and case hardened on all sides to 50-60 Rc. The blocks are 1" by 2" by 3". They are parallel within 0.0002", flat within 0.0002" and square within 0.0002". Each set includes two matched blocks. The blocks have 23 holes through them, 5 are threaded 3/8"-16 NC.

Tooling Package, R8 Bench Mill, Tormach TTS Tooling - LittleMachineShop.com

1-2-3 Blocks: Ground and hardened on all sides to 50-60 RC, sizes 1" x 2" x 3". Parallel within 0.0002", flat within 0.0002", and square within 0.00021". Set has two matched blocks, 23 holes of which 5 are threaded 3/8"-16 NC.

Tooling Package, R8 Bench Mill Premium - LittleMachineShop.com

1-2-3 Blocks: Premium precision 1-2-3 blocks, ground and case hardened on all sides to 55-60 Rc. Blocks are 1" x 2" x 3" parallel, flat, and square within 0.0001". Set includes two matched blocks and 5 cap screws. Blocks have 23 holes, five are threaded 3/8"-16 NC. Center Drills: Five piece M42 8% cobalt combined drills and countersinks sizes 1 ...

Tooling Package, R8 CNC Mini Mill 4212 - LittleMachineShop.com

Precision 1-2-3 blocks, five center drills - 60° countersinks. Combination Edge and Center Finder and a T-Slot Cleaner. Part Number: 4212. Weight: 44.7 lb. $435.95 Value Price. Purchased individually $475.50. In stock. Quantity: Share this page: http://lmscnc.com/4212. Buy in monthly payments with Affirm on orders over $50. Learn more. Description.