3M Scotch-Brite SC-DR Roloc TR Surface Conditioning Quick Change Disc 64648 - 3 in - Aluminum Oxide - Medium

3M Scotch-Brite non-woven SC-DR surface conditioning quick change disc uses aluminum oxide as the abrasive material and has a diameter of 3 in. Since this product is non-woven, grade is generally used to describe the abrasiveness; with the 64648 having a medium grade. 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 quick change disc can be run at a maximum speed of 18000 RPMs.

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