3M Hookit Blue Abrasive Disc Multi-hole, 3", 240 Grade

These 240 grade discs are used for feather edging and filler sanding Better cutting and long lasting abrasive disc for featheredging and filler sanding Reliable dust-extraction and reduced loading due to multi-hole patternReliable dust-extraction and reduced loading due to multi-hole pattern Engineered ceramic mineral blend provides best-in-class performance using exactly the right balance of ceramic grain and premium aluminum oxide Anti-loading coating improves abrasive life while upgraded resins improve durability and finish Suggested backup pad PN20427