Pair Of 1 X 2 X 3 Inch Steel Blocks With 23 Holes And 0.0002 Inch Accuracy, Cross Drilled For Maximum Strength, Ideal For Milling Machine Setup Layout And Inspection Jobs

Pair 1x2x3 Inch Steel Blocks, 23 Holes, 0.0002in
✔️ 23 holes with 5 tapped 3/8-16 for clamping and cross-drilled

Pair of 1x2x3 inch steel blocks built for milling machine setup, layout and inspection tasks. Cross-drilled design adds strength while keeping weight down and provides reliable datum surfaces.

✅ 1 x 2 x 3 inch blocks made of steel for durability
✅ Cross-drilled design adds strength while keeping weight down
✅ 23 holes: 5 tapped 3/8-16 for clamping, 18 untapped
✅ Accuracy and squareness on all faces to within +/- 0.0002 inch
✅ Ideal for milling machine setup, layout and inspection jobs

💡 What is a precision steel block used for in machining?

- A stable datum for setup, measurement, and layout in milling work - A handy reference surface for inspection and squareness checks - Often used in pairs for repeatable alignment during production ✝️