3M™ Resin Bond Diamond Wheels and Tools, 4A1K, 3.937X9/16X1.2598, X=3/16 D150 644BI, U=5/32 - MMMRBDW46492 Min Qty Order:1 3M SKU: 7100202290

3M SKU: 7100202290

Micron-graded aluminum oxide mineral is resin-bonded to a durable polyester film backing

improving productivity

3M™ Cubitron™ II cut-off wheels with precision-shaped grain are engineered to cut faster than competitive ceramic products

Silicon carbide mineral cuts aggressively and leaves a fine finish

3M™ Resin Bond Diamond Wheels and Tools, 4A1K, 3.937X9/16X1.2598, X=3/16 D150 644BI, U=5/32 - MMMRBDW46492 Min Qty Order:1 3M SKU: 71002022903M SKU: 7010493714 Lead Time: ~40 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