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...
Our 3M Diamond Resin Wheel 644BI is a general purpose wheel designed for the production and re-sharpening of tungsten carbide tipped saw blades. This wheel offers high material removal rates and good...