3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1V1 4-.25-.375-1.25 D280 665PK V30 Wheels Premium mineral excels at heavyweight

Premium mineral excels at heavyweight applications such as weld grinding

UL 330 and CUL approved

3M SKU: 7100249503

medium pressure applications

Open coat construction and a load-resistant coating help prevent clogging of the disc to optimize cut and prolong disc life

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1V1 4-.25-.375-1.25 D280 665PK V30 Wheels Premium mineral excels at heavyweight3M SKU: 7100189739 Lead Time: ~40 days Our 3M Diamond Wheel 665PK is used in the production and sharpening of carbide cutting tools. This general purpose wheel is designed to give you the best balance of form retention and wheel life at average cut rates. Arbor holes are made to customer specifications. Designed to provide a balance of form retention and cut rate. Diamond abrasive capable of cutting or shaping cemented carbide, ferrites and ceramics.