3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1, 5X1/2X.7874, X=3/8 D220 665PK - MMMPBDW41290-1 Discs 3M SKU: 7100226241

3M SKU: 7100226241

3M SKU: 7010492769

3M SKU: 7000045920

3M SKU: 7100168272

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1, 5X1/2X.7874, X=3/8 D220 665PK - MMMPBDW41290-1 Discs 3M SKU: 71002262413M SKU: 7010495850 Lead Time: ~2 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.