3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1R, 4X3/16X1-1/4, X=.425 D220 665PK - MMMPBDW48331 Signs low-stretch backing adds strength and

low-stretch backing adds strength and resists stretching

3M SKU: 7010486848

3M SKU: 7100195368

Suitable for assisting machines with balancing issues

3M SKU: 7010365230

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1R, 4X3/16X1-1/4, X=.425 D220 665PK - MMMPBDW48331 Signs low-stretch backing adds strength and3M SKU: 7010496279 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.