JIANXING 3mm Carbide Square End Mill for Aluminum & Copper Applications, 3-Flute, HRC 55 Deg, 3mm Cutting Diameter, 50mm Length, 4mm Shank,DLC Coating

JIANXING 3mm Carbide Square End Mill for Aluminum & Copper Applications, 3-Flute, HRC 55 Deg, 3mm Cutting Diameter, 50mm Length, 4mm Shank,DLC Coating

【Material】: Cnc 3-Flute Solid Carbide Spiral Router Bit.For Aluminum Alloy And Copper Alloy, Magnesium Alloy, Zinc Alloy,Acrylic, Plywood, OAK, MDF, and Any Hardwood，Etc. 【Dlc Coating】:Dlc(Diamond-Like Carbon) Coating Has Ultra-High Hardness,Low Friction Coefficient, High Temperature Resistance, Good Electrical Insulation, Chemical Barrier, High Thermal Conductivity, Ultra-High Anti-Blocking Performance. 【Adventage】:Surface Finishes Are Greatly Improved No Matter If You Are Roughing Or Finishing Due To Effective Chip Removal; Cut Faster Thanks To Superior Material Removal Rate (Mrr) Especially When Slotting. 【The 45 Degree Helix Angle Design】 According To The Characteristics Of Soft Materials Such As Aluminum Alloy And Copper Alloy, It Adopts A 45 Degree Large Helix Angle Design.Greatly Improves The Production Efficiency, Sharp And Durable, Convenient For Chip Removal. 【Package Included】: 3 Pcs 3 Flutes End Mill Cutter.Cutting Diameter: 3mm ,Flute Length:9mm ,Full Length:50mm ,Shark Diameter: 4mm.