“The Beast” 50 grit Gold Series diamond hone. The Beast is the most aggressive stone of any kind we’ve ever used. It will make even the toughest reprofiling and repair jobs much faster and easier. The Beast is so aggressive that we don’t recommend bringing edges to a full apex with it. Use The Beast for the major stock removal then switch to the 140 grit XC GS hone to finish shaping the cutting edge.