Taper Shank Drill Bits6mm Shank Rotary File Blue Coated Tungsten Carbide Rotary Burrs Bit Metal File 100mm Long File For Metal 1PcsApplication:The carbide alloy rotary file use is extremely widespread, appies in the mold processing manufacture. Machine parts bevel edge, inverted round and trench processing, The clean-up casting,forging, weldment's edge, Burr and welded joint; pipeline, impeller passage's light entire processing, metal and nonnmtallic material (bone jade stone) industrial art carving. Can be processed cast iron, cast steel, carbon steel, alloy steel, stainless steel, copper, aluminum and other metals, and marble, jade, bone and other non-metallic.Specification:Type: Metal File Material: CarbideCoating: Blue Coated Flute: Double Cut Shank: 6mm Largest Diameter: 12mmCutting Length: 10mm 25mm 32mm Overall Length: 100mmType: D F G HNote:Due to the difference between different monitors, the picture may not reflect the actual color of the item.Package Including: 1pc/4pcs Metal File Taper Shank Drill Bits The carbide alloy rotary file is the fitter and mold labor's indispensable advanced tool, its characteristic is substitutes for the belt handle small grinding wheel and the non-dust pollution, the service life is equal to several hundred belt handle small grinding wheel, the processing effciency enhances above 5 times, below abrasive machning degree of hardness HRC70 each metal and the nonmetallic meterial, grinding surface roughness may reach Ral.6, convenience grasps, use to be simple, safe reliable, reduces the arduous manual labor greatly, reduce the cost of production. ASIN B0HFCMG8L7 Model VORCEFVIJAU Brand Name VORCEFVIJAU Part Number VORCEFVIJAU Manufacturer VORCEFVIJAU Tool Flute Type Parabolic