Two Pack 1 X 2 X 3 Inch Machinist Milling Blocks No Holes Pro Grade Hardened Tool Steel With Precision Ground Sides Tolerance 0.0002 Inch HRC 57 To 62 Ideal For Mounting Work Grinding And Layout

Two-Pack 1x2x3 Inch Machinist Blocks in Hardened Tool Steel
✔️ Precision ground, no holes, 1x2x3 in blocks, HRC 57-62, 0.0002 in

These precision machinist blocks are hardened tool steel workholding aids used for mounting, squaring, and layout in milling, grinding, and inspection tasks.

✅ 1 x 2 x 3 in size (25.4 x 50.8 x 76.2 mm)
✅ No holes; precision ground on all six faces
✅ Hardened tool steel, case hardened to HRC 57-62
✅ Pack includes 2 blocks, matched to 0.0002 in tolerance (0.0051 mm)

💡 What is a precision machinist block used for? This handy tool helps with setup, layout, and inspection in milling and grinding applications.
- precise reference for squareness and flatness
- mounting workpieces for accurate setup and checking alignments
- hardened tool steel with tight tolerances (0.0002 in/0.0051 mm)
- matched pairs ensure repeatable positioning