Grinding bit, corundum, large, 13.0mm wheel, 3 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.

15,000 - 18,000 best working speeds.

Maximum working speed of 30,000