HV143-1000.030

The CGS Tool HV143-1000.030 has a 1” diameter, 4-flute, solid carbide corner radius end mill, made for high-performance machining in steels and in various alloys. It’s built as part of the Hi-Velocity (HV) Series, so you get that “strength, speed, precision” combo for roughing and finishing work.
Made from premium micro-grain carbide, the HV143-1000.030 features a variable helix and variable index form, with an ALTiN coating for superior heat resistance and longer tool life, even at high RPM. The free-cutting design improves surface finish and supports smoother chip evacuation while reducing vibration and wear, so machinists can push feeds and speeds further without sacrificing accuracy.

Tool Specifications:

• Diameter: 1”
• Shank: 1”
• Length of Cut (LOC): 1-1/2”
• Overall Length (OAL): 4”
• Flutes: 4 - Corner Radius
• Material: Solid Micro-Grain Carbide
• Coating: ALTiN (Aluminum Titanium Nitride)
• Series: CGS Hi-Velocity (HV)
• Part No: HV143-1000.030

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