SA-5L4 Tungsten Carbide Burr- 4"(101.6mm) Long Reach Double Cut Cylinder Shape Rotary Burr File(1/2 inch Head Dia X 1/4 inch Shank Dia) for Die Grinder,1pcs
【HIGH QUALITY】:Good processing quality, high finish. Can be processed into a variety of high-precision shape mold cavity.
【MULTI-PURPOSE】: Widely used for metalwork, tool making, engineering, model engineering, wood carving, jewellery making, welding, chamferring, casting, deburring, grinding, cylinder head porting and sculpting.
【MULTIFUNCTION】: Machining various kinds of metal material including ≤HRC65 hardened steel.
【LONG SERVICE LIFE】: Made of heat-treated tungsten carbide YG8 that lasts 10 times working life Durability than HSS tool