Bosch 1609201649 Grinding wheel for double grinding machine 150mm,20mm,24

For fine grain: Suitable for fine grinding of hardened and unhardened steel, twist drills (not stone drills), planing tools, chisels, scrapers, grains, lawnmower blades. For coarse grains: Suitable for pre-sanding hardened and unhardened steel, chisels, plane irons, chisels, axes, etc. Ceramic bond, corundum, cylindrical. 150mm,20mm,24