Pro Grade Bevel Edge Machinists Square With 6 Inch Blade And 4 Inch Beam, Grade 0 DIN 875, Hardened Rockwell 55 Steel For Ultra Tight Inside And Outside Angles And Dead Accurate Right Angles

Premium bevel edge machinist square, 6in blade, 4in beam
✔️ 6in blade, 4in beam; Grade 0 DIN 875; single unit

This high-precision bevel edge machinist square is a go-to tool for metalworking, woodworking, and engineering where accurate right angles are critical. Designed for layout checks, it commonly sits in shops, fabs, and machine shops where precision setup matters every day.

✅ Blade 6 inch length, 4 inch beam for solid layout
✅ Grade 0 DIN 875 steel, Rockwell 55 hardened
✅ Inside angle accuracy 0.0002756 in; outside 0.000315 in
✅ Beveled edges on both sides; ground and lapped for straightness

💡 What is a handy 90 degree square used for in metalworking?

- Check and transfer precise right angles on workpieces - Verify inside and outside corner accuracy for drilling, milling, and assembly - Rely on a single-piece hardened steel construction for long-term durability - DIN 875 Grade 0 compliance and Rockwell 55 hardness minimize wear