Dremel Mfg Co. 9931 1/8x1/4 Carbide Hs Cutter 080596099312 Tungsten carbide. Shapes, smoothes, removes hard material.

Dremel 9933 Dremel(r) Structured Tooth Tungsten Carbide Teeth made of tungsten carbide, the hardest material next to diamonds. For fast material removal on fiberglass, wood, plastic, epoxy. Also great on rubber, laminates, particleboard, soft metals, and c...