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
- 3 x 13mm/0.5" wheel grinding bits
- 3mm shaft diameter
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