GROZ SS/A/3 PRECISION ENGINEERS SQUARE, 75MM

Description

For setting up & checking jobs where extreme accuracy is required. Both the blade and stock are precisely ground to ensure straightness and parallelism. Working edges of the blades are lapped which further enhances accuracy. A groove on the inner corner of the stock aids in the clearance of burrs and dirt.
Blade Length: 75mm
Stock Length: 60mm
Code: SS/A/3
Straightness of blade edges: 0.00031 inch / 8 microns
Flatness of working faces of stock: 0.00016 inch / 4 microns
Parallelism of working faces of stock: 0.0002 inch / 5 microns
Parallel