Removal of black forged layer on H steel and bonded steel etc., Removal of black forged layer on H steel and bonded steel etc.
Outer Diameter (phi mm)
Hole Diameter (phi mm)
Original developed whetstone for difficult grinding work such as removing the black layer of H steel and bond steel, etc. By incorporating the current labor environment through synergy with green and curved shape of Cup type (pending design) Special filler (filler) young and old and yet working, easily possible to do work for anyone. Highly economical compared to conventional grinding wheels - greatly shortened working time.