3M SKU: 7100203231
Lead Time: ~40 days
Our 3M™ Diamond Resin Wheel 685BN is used in the production and sharpening of carbide cutting tools. This general purpose wheel is designed to give you the best form retention and the fastest cut rate when used with water based lubricants.
Arbor holes are made to customer specifications. Designed to provide high form retention for applications where holding workpiece tolerance is the priority. Diamond abrasive capable of removing stock or grinding forms on tungsten carbide, cemented carbide, and ceramic work pieces. Durable resin bond resists deterioration from heat, extending the life of the abrasive wheel. Various wheel designs are available for gashing, primary and secondary relief and end work