The 9" T29 grinding wheel has a depressed center and can be used for grinding and polishing stainless steel, copper, aluminum, glass, stone, etc. Its fastest working speed is 80M/S and the largest rotation strength is 8500 RPM.
The regular sizes of the 9" grinding wheel are as follows. We can also produce other sizes if the customer has special requirements:
|Outer Diameter||Thickness||Inner Diameter|