High grinding efficiency
Grain self-sharpening feature can increase material removal rate.
Increase depressed wheel life
Long shape TGA grain requested bigger bonded area for depressed wheel, which is much stronger to keep thee grain for longer wheel life.
Perfect grinding and cutting operation feeling
Whatever TGA or SGS, due to the self-sharpening feature, the operator feels light when they are using ceramic grain tools.
Depressed wheel made with Roy TGA(rod-shape ceramic grain) case study