Machinist Hardened Steel Square Set Built To Last With 4 Inch, 6 Inch, 9 Inch And 12 Inch Blades, True Right Angles, Ground And Lapped Edges For Straightness And Parallelism, Budget Squares With Groove For Burr Clearance

Hardened steel machinist square set with 4-12 in blades
✔️ Includes four sizes: 4, 6, 9, 12 in blades; true right angles; ground and lapped

A compact, durable set designed for schools, workshops, and training programs, delivering reliable accuracy for layout and inspection.

✅ Includes four sizes: 4, 6, 9, 12 in blades for versatile use
✅ High carbon steel construction with true right angle edges
✅ Beams and blades ground and lapped for straightness and parallelism
✅ Beam grooved at inner corner for burr clearance
✅ Squareness tolerance: ±0.0008 in (4, 6 in) and ±0.001 in (9, 12 in)

💡 What is a machinist square used for in a workshop to ensure precise layouts?

A handy tool for verifying right angles on stock and ensuring precise layouts before machining.

• marking and checking edge squareness in layouts
• ensures consistent angles on stock before drilling or milling
• helps align fixtures and assemblies in workshops
• useful in training labs for precision measurement practice

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