DescriptionDegree : R0.1Overall Length : 50-100mmCoating : OtherDiameter : M3-M20Model Number : LXDCTXD4CM3Type : End MillMaterial : High Speed SteelBrand Name : xcanOrigin : Mainland ChinaCertification : NONEXCAN 1pc 4 Flute HSS Counterbore End Mill M3.2-M20 Pilot Slotting Bit Milling Cutter for Wood/Metal Drilling Counterbore MillFeature:1. High toughness, high hardness, abrasion resistance.2. Rapidly, smoothly and accurately to cut.3. Can processing directly or fine processing to the heat treatment mold.4. Can milling of copper, aluminum, tool steel, cast iron, etc.5. Reducing the number of tool changes, improve machine actuator movement rhythm, save mold making time.6. Used to be assembled on milling machine.7. Suitable for carved, high-speed machines.Specification:Material: High-speed SteelType:Counterbore End MillPackage Including:1pc Counterbore End Mill