3M™ Diamond and CBN Wheels and Tools, 1A1 1-.25-.125-.3125 D180 644BI Matting Aluminum oxide abrasive combines fast

Aluminum oxide abrasive combines fast cut with long life

Tough nylon web cleans and deburrs without tearing but leaves a professional finish

3M SKU: 7100219249

3M SKU: 7100217452

Better cutting ability helping to achieve better surface and profile quality

3M™ Diamond and CBN Wheels and Tools, 1A1 1-.25-.125-.3125 D180 644BI Matting Aluminum oxide abrasive combines fast3M SKU: 7100205418 Lead Time: ~22 days 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 form retention. Designed for applications where higher stock removal is required without sacrificing form retention. Designed for use with a water based coolant. Diamond abrasive capable of removing stock or grinding