3M Standard Abrasives™ Quick Change TS P.A.R.T. #21 GP Disc 800069, 5/8"", Medium, TSM, Aluminum Oxide (STA-800069)

Standard Abrasives™ Quick Change TS P.A.R.T. #21 GP Disc 800069Specialized disc effectively removes surface contaminants, paint or primer at electrical grounding contact pointsCentre hole diameter self-aligns so disc will only clean workpiece hole and maintain anodized layer that surrounds itFeatures Quick Change TS attachment for easy swap out of discsResin-reinforced nylon fibers stand up to repeated wear, prolonging abrasive service lifeAluminum Oxide mineral cuts sharp while leaving a fine finishP.A.R.T. Disc Mandrel required (sold separately)