UlisemElectric Grinding Accessories, Rotary Burr Router Bits, 10Pcs, 3Mm

General Description These electric grinding accessories include 10 pieces 3mm high speed steel rotary burrs, ideal for engraving, cutting and polishing various materials such as wood, metal and marble.Designed for DIY use, these tools provide high working efficiency and perfect grinding effect.Technical SpecificationsMaterial: 4241 High Speed SteelHardness: HRC 60Type: Woodworking Milling CutterShank Diameter: 3mmTotal Length: 40mmItem Weight: Approx. 27g / 0.97ozPackage Size: Approx.8*3*1.1cm/ 3.15 * 1.18 * 0.43 inPackage weight: about 30g / 1.06ozRecommended rotation speed: 6000-440,000rpmCompatibility and accessoriesSuitable for processing cast iron, cast steel, carbon steel, alloy steel, stainless steel, copper, aluminum and other metals.Can also be used on non-metallic materials such as marble and bone.UsageThese rotary cutters are convenient to use and can achieve various shapes of cutting and engraving using an engraving machine or mini drill.It is recommended not to exert pressure more than 4 kg during use to avoid damage to the tool. Other information Package list: 10 steel rotary burrs.