3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 11A2 4-1.25-.375-1.25 D240 664PL W.25 Wheels 3M SKU: 7100218819

3M SKU: 7100218819

and hardened steel

3M SKU: 7100263648

blending and repairing metal finishes

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 11A2 4-1.25-.375-1.25 D240 664PL W.25 Wheels 3M SKU: 71002188193M SKU: 7100198931 Lead Time: ~30 days Our 3M Diamond Polyimide Wheel 664PL 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 the free cut rate when used with water based lubricants. Arbor holes are made to customer specifications. Designed to provide the best form retention and longest wheel life. Diamond abrasive capable of cutting or shaping