3M Scotch-Brite Non-Woven Precision Shaped Ceramic Surface Conditioning Disc - Center Hole Attachment - 4 in Diameter - 5/8 in Center Hole - 67228

3M Scotch-Brite non-woven surface conditioning disc uses precision shaped ceramic as the abrasive material and has a diameter of 4 in. Since this product is non-woven, grade is generally used to describe the abrasiveness; with the 67228 having an extra coarse grade. 3M incorporates this precision shaped ceramic material into the surface conditioning disc forming a grit of 80+. The center hole attachment allows for easy mounting to the tool or pad. 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 surface conditioning disc can be run at a maximum speed of 15000 RPMs.

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