4 Pcs Carbide Rotary Burr Set, 1/4-Inch Long Shank Tungsten Steel Head Burr Bit Set Fits Rotary Tool for Wood/Metal Drilling Carving Engraving

4 Pcs Carbide Rotary Burr Set, 1/4-Inch Long Shank Tungsten Steel Head Burr Bit Set Fits Rotary Tool for Wood/Metal Drilling Carving Engraving

• Material: tungsten carbide with heat treated; Good machining quality, high degree of finish, can work out the high accuracy of various shapes mold cavity,.
• 4 Pieces long shank double cut carbide burr set; Shank diameter: 1/4 -Inch(6mm); Cutting edge diameter: 8mm; Total length: 150- 160mm(6 inch).
• Generally use with handheld electric or pneumatic tool drive (can also be used in machine tool); Convenient to use, safe and reliable,reduce labor intensity, improve the working environment.
• 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).
• Compatible with most die grinders or rotary tools; Suitable for deburring and polishing cast iron, cast steel, carbon steel, alloy steel, stainless steel and other materials.