Yakamoz Set of 4Pcs 5.9-Inch Long Tungsten Steel Solid Carbide Rotary Burrs Set with 6mm Shank Fits Rotary Tool for Woodworking Drilling Carving Engraving

Specifications:Cutting Diameter: 8MM Shank Diameter: 0.235" (6MM) Shank Length: 150MM--160MM ( 6 Inch )Cutting Bur Cut Type: Double CutMaterial: Carbide Package Included: 4 x Rotary Burrs

• Material: Tungsten Carbide, Shank diameter: 6mm(0.235 inch), Cutting edge diameter: 8mm, Total length: 150- 160mm(6 inch).
• Double cut head. Suitable for deburring and polishing cast iron, cast steel, carbon steel, alloy steel, stainless steel and other materials.
• Excellent for fine detail work, cutting, engraving, carving, touch-up and finishing.
• 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.
• Generally 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.