1. Punch grinder is a tool which can be put on the surface grinding machine for round punches(3m/m-25m/m.) It can be ground by putting among three rollers of punch grinder, without checking the center. 2. Accuracy of roller within 0.005m/m while turning right or left. It can grind punches of outside diameter from 1.5-25m/m.
1. High accuracy cylindrical grinding work possible just by putting this economical unit on surface grinder. 2. No center alignment necessary.Just put work on roller. 3 Portable with single hand, thus easily set on grinding. 4 With rollers motor-driven attention can be concentrated on table/wheel feeds. 5 Work can be formed in radius taper, too 6 Double roller unit available for long pin or punch grinding.