- The beams and blades
- Made of high quality
- The beam is grooved
- Features 4-5/16 in b
- These hardened steel
• The beams and blades are hardened, ground and lapped to ensure parallelism and straightness
• Made of high quality tool steel, with the finest of craftsmanship throughout
• The beam is grooved at the inner corner for clearance of burr or dirt
• Features 4-5/16 in beam length, squareness accuracy to 0.0001 in every 6 in accuracy
• These hardened steel squares are used when extreme accuracy is required