Feature●【Shape】: Double Cut cylinder shape SA-5L6, 6"(152.4mm) Shank length, 1/4 shank diameter, 1/2" cutter diameter, 1" length of cut●【MATERIAL】:Made of heat-treated tungsten carbide YG8 that lasts 10 times working life than HSS●【MULTIFUNCTION】: Machining various kinds of metal material including ≤HRC65 hardened steel.●【MULTI-PURPOSE】:Widely used for metalwork,tool making, model engineering, wood carving, jewellery making, welding, chamferring, casting, deburring, grinding, cylinder head porting and sculpting.●【PACKAGE】:Packed with a transparent plastic tube for safety storage and protection.Description