Product Overview
The CGS Tool HV143-6251 has a 5/8" diameter, 4-flute solid carbide Corner Radius End mill made for high-performance machining in steels, and assorted alloys. It shows up under the Hi-Velocity (HV) Series ,so basically it brings serious strength, speed and precision for roughing as well as a finishing type of work.
Built from top notch micro-grain carbide, the HV143-6251 has a variable helix plus a variable index form, and it comes with an ALTiN coating for really strong heat resistance and a longer tool life when you’re running high RPM. The free-cutting style helps a lot with surface finishes and chip evacuation, at the same time it keeps vibration and wear minimized so machinists can push the feeds, and speeds more aggressively without giving up accuracy.
Tool Specifications:
- Diameter: 5/8"
- Shank: 5/8"
- Length of Cut (LOC): 1-1/4"
- Overall Length (OAL): 6"
- Flutes: 4 - Corner Radius
- Material: Solid Micro-Grain Carbide
- Coating: ALTiN (Aluminum Titanium Nitride)
- Series: CGS Hi-Velocity (HV)
- Part No: HV143-6251
Key Performance Features:
- Variable Helix & Index for smoother, quieter cutting
- ALTiN coating for superior oxidation resistance
- Exceptional performance at high RPMs
- Improved surface finish on steels, stainless steels, and hardened materials
- Ideal for slotting, profiling, and finishing operations
- Reduced neck & Weldon flats available upon request
