3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1B1R, 5X3/16X1-1/4, X=.425, V=10 D220 665PK-MMMPBDW51597 Min Qty Order:1 Designed for hard-to-grind materials including

Designed for hard-to-grind materials including thermal spray

resisting both wear and sharp edges when used for cleaning

3M SKU: 7000046996

Tough polyester backing provides consistent results in medium-pressure applications

3M SKU: 7000047158

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1B1R, 5X3/16X1-1/4, X=.425, V=10 D220 665PK-MMMPBDW51597 Min Qty Order:1 Designed for hard-to-grind materials including3M SKU: 7010486426 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.