Grinding bit, corundum, small, 5.0mm ball, 5 pcs

Grinding bit, corundum, small, 5.0mm ball, 5 pcs

These corundum/alumina (aluminium oxide) grinding bits are made from high quality material with consistent hardness. Various shapes are offered for a wide range of applications, including grinding and chiselling hard materials such as cast iron, cast steel, malleable cast iron, hard metal alloys and refined steel.