3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1, 6X3/8X.7874, X=3/8 D220 665PK - MMMPBDW46541 Min Qty Order:1 X-weight cloth backing is tough

X-weight cloth backing is tough and durable for aggressive sanding action

3M SKU: 7100083512

Open dot pattern reduces loading

Water-resistant backing performs well when used with coolant

Type 1 straight wheel

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1, 6X3/8X.7874, X=3/8 D220 665PK - MMMPBDW46541 Min Qty Order:1 X-weight cloth backing is tough3M SKU: 7010496146 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.