3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1 4-.375-.375-2 D220 665PK Min Qty Order:1 3M SKU: 7100191605

3M SKU: 7100191605

3M SKU: 7100280509

to a fiberglass core

Micron-graded diamond mineral for use on hard-to-grind materials

3M SKU: 7100217540

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1 4-.375-.375-2 D220 665PK Min Qty Order:1 3M SKU: 71001916053M SKU: 7100223539 Lead Time: ~4 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.