Application: widely used in the field of optical communication, optical glass, magnetic head, automobile, metallurgical analysis and etc.
Size:
Circular: Φ76mm, Φ110mm, Φ127mm(5 inch), Φ203mm(8 inch)
Square: 114mm×114mm, 152mm×152mm(6 inch), 228mm×228mm(9 inch)
Grit: 400#~20000#