3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1V1 4-.25-.375-1.25 D280 665PK V30 Wheels UL 330 and CUL approved

UL 330 and CUL approved

which cuts faster and lasts longer than conventional abrasive grain

medium pressure applications

and optimizes mineral breakdown

3M SKU: 7100249503

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1V1 4-.25-.375-1.25 D280 665PK V30 Wheels UL 330 and CUL approved3M 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.