Dremel Diamond Wheel Points - Dremel 26157122JA, This diamond wheel point from Dremel can be used with a power tool for finely detailed cutting, engraving, carving and finishing on wood, ceramics, glass, hardened steel, semi-precious stones and a variety of other hard materials.
Bits are covered with diamond particles.
Dremel 26157122JA 7122 2.
4 mm Diamond Wheel Point Multipack - Pack Of 2