The durability is many times than HSS knives and small sanding discs. The machining efficiency is many times than hand files and small grinding wheels with shaft. It can process cast iron, cast steel, alloy steel, stainless steel, carbon steel, aluminium, copper and other metals as well as non-metals such as marble, bone, jade, etc. and the processing can reach ¡Ý85. 1 x high carbide tyre repair bit. The cutting is made of a carbon-rich steel alloy, which is characterised by high hardness, wear resistance and heat resistance. Die Verarbeitungsqualit?t ist gut und das hochwertig. Es k?nnen verschiedene hochpr?zise Formnester bearbeitet werden., Manufacturer: Kliplinc