Product Overview
The CGS Tool HV140-3752 has a 3/8" diameter, 4-flute solid carbide square end mill, made for high performance cutting in steels and alloys and all that. It comes from the Hi-Velocity (HV) Series , so you get this real strong combo of strength, quickness, and accuracy, for both roughing and the final finishing part.
Built out of premium micro-grain carbide, the HV140-3752 uses a variable helix plus a variable index form, and it has an ALTiN coating too, which gives it better heat resistance, and longer tool life even when RPM is high. The free-cutting style helps with surface quality, and chip evacuation, while also keeping vibration and wear smaller, so machinists can raise feeds and speed even more, without losing accuracy.
Tool Specifications:
- Diameter: 3/8"
- Shank: 3/8"
- Length of Cut (LOC): 1"
- Overall Length (OAL): 6"
- Flutes: 4 - Square End
- Material: Solid Micro-Grain Carbide
- Coating: ALTiN (Aluminum Titanium Nitride)
- Series: CGS Hi-Velocity (HV)
- Part No: HV140-3752
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
