For coarse grinding tasks with high stock removal and long tool life. Drive types: flexible shaft drive, straight grinder, angle grinder, battery angle grinder. Applications: roughening, leveling, deburring, surface processing, edge processing, sharpening, weld seam processing, gradual fine grinding. Recommendation for use: use with increased contact pressure. Material: cobalt-based alloys, bronze, titanium, copper, brass, stainless steel (INOX), grey/spheroidal cast iron (GG/GJL, GGG/GJS), malleable cast iron, hardened, quenched and tempered steels above 1,200 N/mm2 (above 38 HRC), steel materials with a hardness above 54 HRC, steels up to 1,200 N/mm2, cast steel.