Buy cheap diamond edge grinding wheel from China manufacture
This metal edge grinding ring wheel are designed for a uniform grind on uneven floors. They can romoving the tool marks rapidly, made light surface prepration for coatings.This 7" metal edge grinding ring are good for cream polish when only small aggregate will be exposed.
Grits: 30, 60 and 150 grits
Diameter: 5", 7"
single speed grinders run at high RPM may cause pad to heat up and/or fly off