Product Overview
The CGS Tool HV143-6250 has a 5/8" diameter, 4 flute, solid carbide corner radius end mill, built up for high performance cutting in steels plus various alloys. It’s part of the Hi Velocity (HV) Series and it brings unmatched strength, swiftness, and precision, for both hogging material and cleaner finishing work.
Made from top notch micro-grain carbide, the HV143-6250 includes a variable helix and variable index design, then it’s finished with an ALTiN coating so heat resistance stays high and tool life holds up even when you run at higher RPM. The free cutting setup also helps with smoother surfaces and better chip evacuation, while at the same time it reduces chatter, friction, and general wear, so machinists can really push feeds and speeds further without giving up accuracy.
Tool Specifications:
- Diameter: 5/8"
- Shank: 5/8"
- Length of Cut (LOC): 1-1/4"
- Overall Length (OAL): 3-1/2"
- Flutes: 4 - Corner Radius
- Material: Solid Micro-Grain Carbide
- Coating: ALTiN (Aluminum Titanium Nitride)
- Series: CGS Hi-Velocity (HV)
- Part No: HV143-6250
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
