Product Overview
The CGS Tool HV142-6251 has a 5/8” diameter kind of 4-flute, solid carbide ball end mill , built so you can run high-performance machining on steels and different alloys. It comes from the Hi-Velocity (HV) Series, and it really aims at that combo of strength, speed, and precision for both the roughing stage and the finishing side of things.
Made using premium micro-grain carbide, the HV142-6251 has a variable helix plus a variable index style geometry, and then there’s the ALTiN coating too which helps with heat resistance and just longer tool life at high RPM. The free-cutting approach helps with surface finish improvement and chip evacuation , while also keeping vibration and wear down. So machinists can push feeds and speeds further, without losing accuracy or control, even when things get busy.
Tool Specifications:
- Diameter: 5/8”
- Shank: 5/8”
- Length of Cut (LOC): 1-1/4”
- Overall Length (OAL): 6”
- Flutes: 4 - Ball End
- Material: Solid Micro-Grain Carbide
- Coating: ALTiN (Aluminum Titanium Nitride)
- Series: CGS Hi-Velocity (HV)
- Part No: HV142-6251
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
