Special resins and the addition of innovative additives lend these grinding wheels great flexibility with simultaneously high edge stability. These wheels are therefore suitable for web thinning,...
3M Diamond Resin Wheel 664BI is used in the production and sharpening of carbide cutting tools. This general purpose wheel is designed to be free cutting and provide good form retention. For use...
3M Diamond Resin Wheel 684BN 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 extended life. Designed...