●High time saving: thanks to the keyless X-LOCK system, the flap grinding disc can be changed quickly and conveniently ●Excellent service life: sanding surface trim made of high-quality material is robust and wear-resistant during extensive work on metal ●Universal use: also suitable for all standard angle grinders ●Angled flap grinding disc: suitable for working on metal surfaces and welds at a working angle between 15-25° ●Especially suitable for processing stainless steel, steel, cast iron and sheet steel