CAT# DESCRIPTION PRICE QTY. 9925 5-pc. Tungsten Carbide Cutter Set Tungsten carbide cutters outlast other high speed cutters. Use on wood, fired ceramics, hardened steel and other ultra-hard materials. $37.64 9927 4-pc. Diamond Wheel Point Set Use for fine detailing, cutting, carving engraving, touch-up and finishing on wood, glass, ceramics, jade, hardened steel, semi-precious stones and other ultra-hard materials. $26.32