Hakkin Double Cut Carbide Rotary Burr Set - Tungsten Steel Grinding Head, 10pcs 1/8" Shank Fits Rotary Tool for Grinder Drill, DIY Woodworking Carving, Drilling, Metal Polishing, Engraving by Amazon.co.uk

• \u3010Premium Material\u3011Carbide rotary burr set,Tungsten Carbide Steel Double Cut Rotary Burrs Set for dremel cutting discs,Tungsten Carbide, Shank diameter: 3 mm(1/8 inch), Cutting edge diameter: 6 mm(1/4 inch), Total length: 40-50 mm.

• \u3010Double Cut Design\u3011Double cut head. Suitable for deburring and polishing cast iron, cast steel, carbon steel, alloy steel, stainless steel and other materials.The processing efficiency is tens of times higher than the manual file tool,and nearly ten times higher than the small grinding wheel with the handle.

• \u3010Great Processing Quality\u3011Carbide Rotary Burr set are Excellent for fine detail work, cutting, engraving, carving, touch-up and finishing.Suitable for engraving, beveling, chamfering, grooving, reaming, hollow.

• \u3010Widly Used\u3011Wood carving tools,Processing all kinds of metal(including all sorts of hardened steel) and non-metal (such as marble, jade, bone), and the machining hardness can reach to HRC70.

• \u3010High Work Effenciency\u3011Generally use with handheld electric or pneumatic tool drive (can also be used in machine tool). The speed of the electric or pneumatic tools usually is 6000-50000 revolutions per minute.