Product Overview
The CGS Tool 442-1406-ALTiN is a 9/64" diameter 4-flute solid carbide ball end mill from the 442 Series, built with a double-end design for detail contouring and light finishing where extra usable tool life matters. It's a small-radius cutter for precision-focused work.
Built on the same precision CNC equipment as CGS Tool's other general-purpose lines, it holds a 30° helix and a .0703" radius matched to its diameter, with an ALTiN coating that adds a good balance of precision and wear resistance. Rated across mild steels, stainless, cast iron, titanium, non-ferrous metals, plastics, and composites, it's built where smooth radius control is important.
Tool Specifications:
- Diameter: 9/64"
- Shank: 5/32"
- Length of Cut (LOC): 5/16"
- Overall Length (OAL): 2"
- Flutes: 4 - Ball End
- Material: Solid Carbide
- Coating: ALTiN
- Radius: .0703"
- Series: CGS General Purpose (442 Series)
- Part No: 442-1406-ALTiN
Key Performance Features:
- 4-Flute ball end design for small contour milling
- Double-end body extends usable tool life
- ALTiN coating helps resist wear in tougher cuts
- .0703" radius matched to diameter for clean rounded details
- Effective across mild steels, stainless, cast iron, and titanium
- Also suited to non-ferrous metals, plastics, and composites
