Norton Abrasives Quick Change Disc, CerAlO, 2in, 50G, TR, PK25 66261162320

Our 100% ceramic grain constantly exposes sharper edges to deliver highest productivity at lowest overall costs vs. competitive lower ratio ceramic discs Advanced self-lubricating grain treatment provides coolest cut and significantly faster cut rates, excels on hard-to-grind materials like 300 and 400 Series stainless and exotic alloys Improved resin bond system maximizes grain retention for longer life Coarse grit provides the fastest stock removal, weld blending, and deburring rates Norton® SG ceramic alumina grain with self-lubricating, supersize treatment provides coolest cut, significantly faster cut rates 3-ply heavy-duty laminate discs (Y weight polyester yellow backing) are more aggressive for greatest durability, longest life and edge fray-resistance on tough applications and stainless steel Premium SG ceramic and zirconia alumina grain, double laminated heavy-duty backing and aggressive cut with long life and minimal loading