This 10 pcs electric polishing kits are for DIY polished engraving￡? cutting￡? polishing (wood￡? metal￡? mold polishing purposes). These are high quality 3*6mm tungsten steel carbide milling cutter for Dremel electric grinding accessories.Features:Our electric polishing kits has carbide rotary burrs￡? tungsten steel carbide milling cutter￡? grinding head and rotary burr cutting tool.Suitable for processing cast iron￡? cast steel￡? carbon steel￡? alloy steel￡? stainless steel￡? copper￡? aluminum and other metals￡? also marble￡? jade￡? bone etc. nonmetal. High working efficiency￡? perfect grinding effect and long using life.Basically replace with handle small grinding wheel￡? and no dust pollution.Convenient to grind￡? simple to use￡? safe and reliable.Specifications:Color: SilverMaterial: Tungsten SteelWork-hardness: HRA85Type: Rotary BurrShank Diameter: 3mm / 0.12inCutting Edge Diameter: 6mm / 0.24in Form: Cylindrical(A-type); Cylindrical Ball Head(C-type); Round Ball(D-Type);Oval(E-type); Arc-shaped Ball(F-type); Arc-shaped Spire(G-type);Torch(H-type); Cone round head(L-type); Conical Pointed(N-type); Inverted Cone-shaped(M-type)Item Weight: Approx. 48.3g / 1.7oz 10pcs)Package Size: Approx. 10 * 6.5 * 1.3cm / 3.9 * 2.6 * 0.5inPackage Weight: Approx. 76.3g / 2.7ozNOTE:1. When the cemented carbide rotary tool works on the pneumatic or electric tool￡? the rotate speed is usually 6000-40000 rpm￡? so you must clamp tight tool. 2. The cutting direction is from right to left even move￡? not like grinding wheel used for reciprocating cutting; be careful not to overexert (pressure is generally less than 4 kg).Package List:10 * Tungsten Steel Carbide Card Grinding"
