Product Overview
The CGS Tool HV140-3126 has a 5/16” diameter, 4 flute solid carbide square end mill, made so you get high-performance cuts in steels and other alloys. It’s part of the Hi-Velocity (HV) Series, and it just manages to keep bringing that kind of strength, velocity, and precision for both the roughing side and the finishing side, too.
Built from premium micro-grain carbide, the HV140-3126 has a variable helix , plus a variable index geometry, and then it’s finished with an ALTiN coating. That combination helps with heat resistance and longer tool life, especially when you’re running high RPM . The free-cutting approach helps with surface finish and chip evacuation, while also cutting down on vibration and wear, so machinists can push feeds and speeds further, without giving up accuracy.
Tool Specifications:
- Diameter: 5/16”
- Shank: 5/16”
- Length of Cut (LOC): 13/16”
- Overall Length (OAL): 4”
- Flutes: 4 - Square End
- Material: Solid Micro-Grain Carbide
- Coating: ALTiN (Aluminum Titanium Nitride)
- Series: CGS Hi-Velocity (HV)
- Part No: HV140-3126
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
