Product Overview
The CGS Tool M142-080-BN is an 8mm diameter 4-flute solid carbide ball end mill built for metric shops that need smooth contouring without converting everything to inch sizing first. It's part of the 142 Series, giving you a metric ball nose option for 3D milling, mold work, and radius machining right off the shelf.
The 4mm radius ball profile handles curved surfaces and blended details cleanly, while the 4-flute layout keeps the cut stable through finishing operations. Left uncoated and built from solid carbide, the M142-080-BN is suited for mild steels, stainless, cast iron, titanium, non-ferrous materials, plastics, and composites.
Tool Specifications:
- Diameter: 8mm
- Shank: 8mm
- Length of Cut (LOC): 20mm
- Overall Length (OAL): 63mm
- Flutes: 4 - Ball End
- Material: Solid Carbide
- Coating: Uncoated
- Radius: 4mm
- Helix: 30°
- Design: Single End
- Series: CGS 142 Series
- Part No: M142-080-BN
Key Performance Features:
- 4-flute ball end design for metric contouring and finishing
- 4mm radius supports smooth 3D surfaces and curved profiles
- 30° helix keeps cutting balanced and chips moving
- Solid carbide construction holds up through repeat finishing work
- Uncoated finish keeps it flexible for general-purpose machining
- Runs in mild steels, stainless, cast iron, titanium, non-ferrous materials, plastics, and composites
- Built for profiling, mold detail, finishing passes, and surface blending
