Product Overview
The CGS Tool 142-3906 is a 25/64" diameter 4-flute solid carbide ball end mill from the 142 Series, sized for general-purpose profile and contour milling. Its .1953" radius gives a smooth rounded cutting profile for surface blending and pocket shaping.
Built on the same precision CNC equipment as CGS Tool's other general-purpose lines, it holds a 30° helix matched to steady, practical cutting. Uncoated and rated across mild steels, stainless, cast iron, titanium, non-ferrous metals, plastics, and composites, it's useful whenever consistent radius cutting is needed.
Tool Specifications:
- Diameter: 25/64"
- Shank: 7/16"
- Length of Cut (LOC): 1"
- Overall Length (OAL): 2-3/4"
- Flutes: 4 - Ball End
- Material: Solid Carbide
- Coating: Uncoated
- Radius: .1953"
- Series: CGS General Purpose (142 Series)
- Part No: 142-3906
Key Performance Features:
- 4-Flute ball end design for profile and contour milling
- .1953" radius matched to diameter for smooth rounded surfaces
- 30° helix with precision-ground cutting edges
- Single-end solid carbide construction
- Effective across mild steels, stainless, cast iron, and titanium
- Also suited to non-ferrous metals, plastics, and composites
