3M Scotch-brite Surface Conditioning Disc, 4in x NH A MED

Tough non-woven disc aggressively deburrs and finishes. Conformable, non-woven disc combined with Roloc backing allows for aggressive cutting. Open-web construction resists loading and runs cool, allowing for consistent finishes. Convenient 3M Roloc attachment system offers quick and easy disc change-out for multi-step finishing processes. Diameter : 4 #34;