Steel Construction One Piece Tooling Balls. 1144 steel heat treated to 53-57 RC

• High quality tooling balls provide a precise reference point for critical machining operations.
• Tooling balls, also known as tooling spheres or precision spheres, are precision components used in fixture design, tooling setup, and alignment applications.
• Tooling balls are made of hardened steel or other materials with high wear resistance and precision-ground surfaces.
• Precise shoulder base to ball centre line dimension within +/- 0.00508mm.
• Ball and shank are concentric within 5 microns (0.0002 in.) TIR.