HRC55 Carbide Roughing End Mill 3 Flutes 4 CNC Router Spiral Bit Milling Cutter D10 D12 75L Aluminum Steel Machining Titanium Coating Metal Tool(D12X75L,4F)

keyseat cutterDiameter : 10mm，12mmMaterial: Tungsten CarbideCoated: Nano Blue CoatingFlute: 4 3High-performance coating enhances wear resistance reduces chip adhesion and extends tool life.Machining produces a smooth surface finish and often eliminates the need for re-finishing in profiling and shallow grooving.Performance close to carbide and hard HSS tools for abrasive materials.Package Including:1pcs Roughing End Mill

• keyseat cutter
• 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.