Pro Grade Machinist Square For Engineers And Workshop Pros With Precision 90 Degree Right Angle Hardened Ground Steel Wide Seat For Accurate Layout And Machining Setup Four By Two And One Half Inches
UPC: 00193019657287
✔️ 4 in blade, 2.5 in beam, hardened steel, DIN 875 Grade 1
A precision machinist square with a wide seat and hardened steel blade is designed for accurate layout, machine setup, and lab work. It provides a solid reference for true 90° angles in woodworking, metalworking, and inspection tasks. Includes 1 x wide-seat square in a protective plastic case for reliable storage.
✅ Material: Hardened steel (45 steel)
✅ Precision: DIN 875 Grade 1
✅ Size: 100x63 mm (4x2.5 in) blade/beam
✅ Blade fixed to beam with tapered self-locking rivets for rigidity
✅ Ground and polished blade edges and beam faces for straight accuracy
✅ Comes in a plastic case for protection and storage
💡 What is a machinist square used for in precision layout and machine setup?
It’s handy as a reliable reference for true 90-degree angles and consistent setup. - 90-degree angle validation for layouts
- Baseline reference for drilling, milling, and inspection
- Check for surface parallelism across parts
- Fixture alignment and tool setup consistency