JIANXING 4mm 5mm 6mm Carbide Square End Mill Set,4 Flute Cutting Tools,HRC 55 Deg,Tialn Coating,Straight Shank Square Nose End Mills Cutter,CNC Router Bits,Widely Used in Alloy Steels/Hardened Steels(1 Set)
- 【Cnc 4-Flute End Mill 】Adopt Modern Grinding Machine Equipment For High-Precision Grinding. Resists Wear And Offers High Cutting Performance.
- 【Material】: Carbide With Tialn Coating For HRC 55 Deg, The Tialn Coating Has Stable Performance And Is Not Easy To Wear Under High Temperature Environment. It Has Higher Hardness And Wear Resistance And Excellent Cutting Performance.
- 【The 35 degree helix angle design】 Greatly Improves The Production Efficiency, Sharp And Durable, Convenient For Chip Removal.
- 【Applicable materials】 Include Ordinary Steel, Carbon Steel, Alloy Steel, Hardened Steel, Cast Iron, Etc. The End Milling Cutter Bit Is Suitable For Plane / Side Milling, U-Groove Milling And Other Additive Methods..
- 【Package Included】: 1set (4mm+5mm+6mm) Carbide End Mill.