3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 11V2 4-1.5-.25-1.25 D400 664PL V20 W.25 Min Qty Order:1 Durable cotton backing withstands aggressive

Durable cotton backing withstands aggressive sanding and grinding

surface roughness Rz < 2

layered unitized construction operates clockwise or counterclockwise

Suitable for wet and dry applications on all metals

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 11V2 4-1.5-.25-1.25 D400 664PL V20 W.25 Min Qty Order:1 Durable cotton backing withstands aggressive3M SKU: 7100182022 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