Carbide Roughing End Mill, 4 Flute Metal Milling Tool 12mm 16mm CNC Machine Router Bit Milling Cutter For Steels(16xD16x45x100L)

Roughing end mills are tools designed for the rapid removal of large quantities of material in metalworking, mainly in the roughing stage. It significantly reduces machining time through efficient cutting and provides the basis for subsequent finishing operations. Excellent physical properties with high strength, flexural and fracture resistance, long tool life and stable performance. Adoption of unique wave cutting edge, dispersing vibration energy through radial concave-convex structure and phase offset design, realising low noise and low vibration machining. Efficient chip removal: optimised helix angle design improves chip removal, avoids clogging and enhances cutting continuity. For slotting, drilling and edge machining in metal, softwood, hardwood and a wide range of materials such as steel, cast iron and aluminium alloys.