Product Overview
The CGS Tool HV140-1253 has a 1/8” diameter 4-flute solid carbide square end mill, made for high performance machining in steels and alloys. It’s part of the Hi-Velocity (HV) Series, and yeah it brings that unmatched strength, speed, and precision. This cutter works really well for both roughing then finishing, even when you’re trying to keep things consistent.
Built from premium micro-grain carbide, the HV140-1253 uses a variable helix plus variable index geometry, and it’s topped with an ALTiN coating. That combo helps with heat resistance and gives a longer tool life, especially when the RPM is high. Also it has a free cutting design, so you get better surface finishes and easier chip evacuation. At the same time it helps reduce vibration and wear so operators can push feeds and speeds further without giving up accuracy or control.
Tool Specifications:
- Diameter: 1/8”
- Shank: 1/8”
- Length of Cut (LOC): 1/2”
- 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: HV140-1253
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
