Product Overview
The CGS Tool CR143-5000.045-ALTiN is a 1/2" diameter 4-flute solid carbide corner radius end mill from the CR143 Series, sized for general-purpose milling where the edge needs added strength. Its .045" radius adds meaningful support to the corner compared to a sharp square end.
Built on the same precision CNC equipment as CGS Tool's other general-purpose lines, it holds a 30° helix and an ALTiN coating matched to added heat and wear resistance when the cut gets warmer. Rated across mild steels, stainless, cast iron, titanium, non-ferrous metals, plastics, and composites, it suits profiling and shoulder work well.
Tool Specifications:
- Diameter: 1/2"
- Shank: 1/2"
- Length of Cut (LOC): 1"
- Overall Length (OAL): 3"
- Flutes: 4 - Corner Radius
- Material: Solid Carbide
- Coating: ALTiN
- Radius: .045"
- Series: CGS CR143 Series
- Part No: CR143-5000.045-ALTiN
Key Performance Features:
- 4-Flute corner radius design for stronger corner support
- .045" radius matched to diameter reduces edge wear
- ALTiN coating supports performance in hotter cuts
- 30° helix with precision-ground cutting edges
- Effective across mild steels, stainless, cast iron, and titanium
- Also suited to non-ferrous metals, plastics, and composites
