Product Overview
The CGS Tool HV240-6250 has a 5/8” diameter, 4-flute, solid carbide square end mill, made for high-performance cutting, especially in steels and alloys. It sits in the Hi-Velocity (HV) series, so it tends to bring that sort of unmatched strength, faster motion, and real accuracy for both roughing and finishing jobs.
Made from top-shelf micro-grain carbide, the HV240-6250 features a variable helix and variable index geometry, and it’s finished with an ALTiN coating, so it handles heat way better and keeps running longer even at high RPM. The free-cutting style also improves surface finish and chip removal while reducing vibration and overall wear. So machinists can push the feeds and speeds further, without losing accuracy.
Tool Specifications:
- Diameter: 5/8”
- Shank: 5/8”
- Length of Cut (LOC): 3/4”
- Overall Length (OAL): 3”
- Flutes: 4 - Square End
- Material: Solid Micro-Grain Carbide
- Coating: ALTiN (Aluminum Titanium Nitride)
- Series: CGS Hi-Velocity (HV)
- Part No: HV240-6250
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
