Our 3M Diamond Resin Wheel 663BI 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 free-cutting ability and designed for use with water-based lubricants.
Arbor holes are made to customer specifications
Designed to provide both balanced form retention and free cutting performance
Diamond abrasive for use when grinding cemented carbide, tungsten carbide, and ceramics
Durable resin bond resists deterioration from heat, extending the life of the abrasive wheel