Product Overview
The CGS Tool 140-4062-ALTiN is a 13/32” diameter 4-flute solid carbide square end mill from the 140 Series, built as a dependable everyday cutter rather than a specialist tool. It's aimed at shops that need one end mill to move between roughing and finishing without swapping tooling mid-job.
It's ground on precision CNC equipment with the industry-standard 30° helix that CGS Tool's General Purpose line is built around, and the ALTiN coating on this one adds meaningful heat resistance over a bare carbide tool, which matters once you're running it hard through tougher alloys. Rated across mild steels, stainless, cast iron, titanium, non-ferrous metals, plastics, and composites, it earns its spot in the drawer through sheer versatility rather than any one standout feature.
Tool Specifications:
- Diameter: 13/32"
- Shank: 7/16"
- Length of Cut (LOC): 1"
- Overall Length (OAL): 2-3/4"
- Flutes: 4 - Square End
- Material: Solid Carbide
- Coating: ALTiN
- Series: CGS General Purpose (140 Series)
- Part No: 140-4062-ALTiN
Key Performance Features:
- 4-Flute square end design for combined roughing and finishing work
- Industry-standard 30° helix with precision-ground edges
- ALTiN coating improves heat resistance and tool life
- Consistent stock removal across a broad material range
- Effective in mild steels, stainless, cast iron, and titanium
- Also suited to non-ferrous metals, plastics, and composites
