The 3M Resin Bond Diamond Super Abrasive Wheel 637BI is a fast, free-cutting wheel developed to grind Polycrystalline Diamond (PCD), carbide, thermal spray coatings and other hard-to-grind materials...
The 3M Diamond Polyimide Wheel 663PL 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...