Product Overview
Small-diameter radius work with a coating boost — the CGS Tool 742-1250-ALTiN is a 1/8" diameter 4-flute ball end mill from the 742 Series built for 3D surface milling, mold details, and fine blended features.
The ball nose keeps curved surfaces smooth at this scale, and ALTiN coating protects the small edge from heat and wear. Solid carbide construction handles mild steels, stainless, cast iron, titanium, non-ferrous materials, plastics, and composites.
Tool Specifications:
- Diameter: 1/8"
- Shank: 1/8"
- Length of Cut (LOC): 3/4"
- Overall Length (OAL): 2-1/4"
- Flutes: 4 - Ball End
- Material: Solid Carbide
- Coating: ALTiN
- Radius: .0625"
- Helix: 30°
- Design: Single End
- Series: CGS 742 Series
- Part No: 742-1250-ALTiN
Key Performance Features:
- 4-flute ball end design for small-radius contouring and finishing
- Ball nose profile supports 3D surface work and smooth blended details
- ALTiN coating helps improve heat resistance and cutting edge life
- 30° helix supports smooth cutting and controlled chip movement
- Solid carbide construction provides rigidity and repeatable accuracy
- Suitable for mild steels, stainless, cast iron, titanium, non-ferrous materials, plastics, and composites
- Built for profiling, finishing passes, mold work, and radius milling
