Product Overview
The CGS Tool 442-2188-ALTiN is a 7/32" diameter 2-flute solid carbide ball end mill from the 442 Series, built with a double-end design so small contour cuts get extra value from a single tool. It's useful for rounded pockets and profile work where two usable ends matter.
Built on the same precision CNC equipment as CGS Tool's other general-purpose lines, it holds a 30° helix and a .1094" radius matched to its diameter, with an ALTiN coating that adds protection against heat and wear. Rated across mild steels, stainless, cast iron, titanium, non-ferrous metals, plastics, and composites, it produces smooth rounded finishes.
Tool Specifications:
- Diameter: 7/32"
- Shank: 1/4"
- Length of Cut (LOC): 1/2"
- Overall Length (OAL): 2-1/2"
- Flutes: 2 - Ball End
- Material: Solid Carbide
- Coating: ALTiN
- Radius: .1094"
- Series: CGS General Purpose (442 Series)
- Part No: 442-2188-ALTiN
Key Performance Features:
- 2-Flute ball end design for smaller contour work
- Double-end body extends usable tool life
- ALTiN coating improves wear resistance
- .1094" radius matched to diameter for smooth profile cuts
- Effective across mild steels, stainless, cast iron, and titanium
- Also suited to non-ferrous metals, plastics, and composites