3M Cubitron II Type Q Ceramic Depressed Center Grinding Wheel
3M Cubitron II depressed center grinding wheel uses ceramic as the abrasive material and has a diameter of 4 1/2 in. In addition to the other aspects of these parts, another important component of these is the thickness. This 3M part is 1/4 in thick. All abrasive products that rotate or spin, such as the ones in this category, have a maximum speed at which you can run them. This 3M depressed center grinding wheel can be run at a maximum speed of 13300 RPMs.
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