3M Scotch-Brite SE-DN Roloc TN Quick Change Disc 24256 - 4 1/2 in - Aluminum Oxide - Coarse

3M Scotch-Brite non-woven SE-DN quick change disc uses aluminum oxide as the abrasive material and has a diameter of 4 1/2 in. Since this product is non-woven, grade is generally used to describe the abrasiveness; with the 24256 having a coarse 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 quick change disc can be run at a maximum speed of 13000 RPMs.

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