GRACETEN HRC65 Carbide End Mill Tungsten Steel Blue Coating Milling Cutter Precision 4 Flutes CNC Cutting Tools

Helix angle: 45 ° Product material: Tungsten steel (cemented carbide) Cutting hardness: HRC65 Applicable machines: CNC machining center, precision carving machine and other high-speed CNC milling machines.Aize:1-6mm Number of blades: 4 Coating:NACO Blue nano coating Applicable materials:Steel,Alloy steel,Titanium,Titanium alloy ,Quenched and tempered steel ,High hardness metal HRC65 High Hardness Suitable for hardened steel, mold steel, alloy steel, and general CNC metal machining.

4-Flute Design Balanced cutting force, stable machining, higher efficiency, and better surface finish.

45° Helix Angle Smooth chip evacuation, reduced vibration, and improved cutting stability.

AlTiSiN Blue Nano Coating High hardness, heat resistance, wear resistance, oxidation resistance, and longer tool life.

Corner Radius Tip Design Flat center cutting face with small corner radius edges, stronger edge strength, reduced chipping, and better side wall finish.

Large Core Diameter Higher rigidity, reduced vibration, stable cutting, and improved precision.

Package include:1 X End Mill