10pcs 3mm Shank Tungsten Carbide Milling Cutter Rotary Tool Burr Double Diamond Cut Rotary Tools Shank Electric Grinding

Description:100% brand new and high quality.Type 1：10PCS/BOX1.Tungsten Carbide cutter Rotary Burr Set CNC Engraving Bit2.Type: Rotary Burr3.High production efficiency4.Long service life5.Easy to use, safe and reliableShank diameter: 3mm (About 1/8 '')Cutting edge diameter: 6mmTotal length: 40mm1:Our electric polishing kits has carbide rotary burrs, tungsten steel carbide milling cutter, grinding head and rotary burr cutting tool.2:Suitable for processing cast iron, cast steel, carbon steel, alloy steel, stainless steel, copper, aluminum and other metals, also marble, jade, bone etc. nonmetal. 3:High working efficiency, perfect grinding effect and long using life.4:Basically replace with handle small grinding wheel, and no dust pollution.5:Convenient to grind, simple to use, safe and reliable.Type 2：5PCS/SETMaterial:45# SteelColor:BlackShank diameter: 6mmShank length: 27-40mmTotal length: 50-60mmHighest quality long lasting rotary Rasp set designed For shaping wood, plastics and light alloys1/4'' (6mm) shank suitable for most electric & cordless drillsUsed for grinding, polishing, shaping & burnishing wood surfacesIncludes 5 Popular Shapes: Ball, Oval, Cylinder, Large Cone, Small Cone.