3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1, 7X1/2X2, X=3/8 D220 665PK - MMMPBDW42239 Min Qty Order:1 3M SKU: 7010495637

3M SKU: 7010495637

and surface prep

3M SKU: 7010329492

3M SKU: 7100206831

Aluminum oxide mineral

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1, 7X1/2X2, X=3/8 D220 665PK - MMMPBDW42239 Min Qty Order:1 3M SKU: 70104956373M SKU: 7010495942 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.