Product Overview
The CGS Tool HV240-3125 has a 5/16” diameter kind of, 4-flute solid carbide square end mill made for high-performance machining, especially in steels and various alloys. It comes from the Hi-Velocity HV Series and is built to deliver solid strength, faster motion, and tight precision for both roughing and finishing work.
It’s manufactured from premium micro-grain carbide, and the HV240-3125 features a variable helix and variable index geometry, along with an ALTiN coating. This combination improves heat resistance and tool life when you run at high RPM. The free-cutting style helps with surface quality and chip evacuation, while also reducing vibration and wear. So machinists can really push the feeds and speeds much more without losing accuracy or crisp control.
Tool Specifications:
- Diameter: 5/16”
- Shank: 5/16”
- Length of Cut (LOC): 1/2”
- Overall Length (OAL): 2”
- Flutes: 4 - Square End
- Material: Solid Micro-Grain Carbide
- Coating: ALTiN (Aluminum Titanium Nitride)
- Series: CGS Hi-Velocity (HV)
- Part No: HV240-3125
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
