Carbide Burr Rotary Tool Bit Set, Tungsten, 3mm Shank, 6mm Blade Width, 10-Piece Set (50mm Length)

[Size] Overall length: approx. 40-50mm, Shank diameter: 3mm, Head diameter: 6mm, Material: Tungsten steel. 10 types: Choose from 10 different heads to suit various usage scenarios. [Tungsten Steel Carbide Burr] For metals (including hard steel) and non-metals (marble, jade, bone, etc.). Excellent processing quality, highly polished, and capable of processing various high-precision shapes of molds. [Easy to Use] High production efficiency, long service life, easy to use, safe and reliable, reducing labor intensity. [Versatile] Made of tungsten steel, it can smoothly cut even hard materials. Applicable to processing metals such as cast iron, cast steel, carbon steel, alloy steel, bearing steel, stainless steel, copper, aluminum, nickel-chromium alloys, as well as marble, jade, and bone. (Note: Do not use with bench drills.) [Wide Range of Applications] Cutting and polishing in crafts, mold cavities, metals and non-metals, automobile engine factories, etc. Mainly applicable to soft materials such as wood, aluminum, and plastic. Ideal for polishing engine ports on cars and motorcycles, as well as polishing and deburring weld seams. Perfect for polishing iron, stainless steel, and other materials.