Durable Made of heat treated tungsten carbide YG8 that lasts 10 times working life than HSS , Suitable for machining various kinds of metal material including HRC65 hardened steel
Extended Shank In the grinding process, the special extension handle design is able to reach the inaccessible place and corner than normal burr
Multifunction widely used for metalwork, tool making, engineering, model engineering, wood carving, jewellery making, welding, chamferring, casting, deburring, grinding, cylinder head porting and sculpting
Packaging Packed with a transparent plastic tube for safety storage and protection