3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1R 4-.188-.415-1.25 D220 665PK - MMMPBDW43230 Matting 3M SKU: 7000119253

3M SKU: 7000119253

X-weight cotton cloth backing for durability during sanding

3M SKU: 7100225988

3M SKU: 7100226057

3M SKU: 7010365123

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1R 4-.188-.415-1.25 D220 665PK - MMMPBDW43230 Matting 3M SKU: 70001192533M SKU: 7010487040 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.