Bestgle 6X10MM Cutting Head Tungsten Carbide Double Cut Rotary Carving Burr Set with 6mm Shank Die Grinder Burrs Bits for DIY Woodworking Metal Polishing Engraving Drilling Set of 5

Features ?Made of Heat-Treated carbide which lasts long working life, sharp and durable ?Comprehensive processing costs can be reduced by about 10 times. ?Service life is long,10 times higher than the durability of high speed steel cutter, 200 times more than the small wheel durability.  ?For the most work it can be replaced with small grinding wheel,and no dust pollution.  ?Good machining quality,high degree of finish,can work out the high accuracy of various shapes mold cavity. ?Convenient to use,safe and reliable,reduce labor intensity,improve the working environment.   Specification: Material: tungsten carbide Cutting edge diameter: 10mm Shank diameter: 6mm Total length: 50-60mm   Package includes: 5 x Tungsten carbide Rotary point burrs   NOTE Always ensure your burr shank is well inserted into your collet and clamped down tightly