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