Product Overview
Small to mid size roughing and finishing is basically handled by the CGS Tool 140-3281, which is a 21/64" diameter 4 flute square end mill from the 140 Series, made for slots, profiles, plunge cuts, and sidewall work.
A 7/8" length of cut and 2-1/2" overall length give this tool dependable performance at this size, and a 30° helix keeps chip movement smooth throughout. Uncoated carbide construction handles standard shop use across mild steels, stainless, cast iron, titanium, non-ferrous metals, plastics, and composites.
Tool Specifications:
- Diameter: 21/64"
- Shank: 3/8"
- Length of Cut (LOC): 7/8"
- Overall Length (OAL): 2-1/2"
- Flutes: 4 - Square End
- Material: Solid Carbide
- Coating: Uncoated
- Series: CGS 140 Series
- Part No: 140-3281
Key Performance Features:
- 4-flute square end built for roughing and finishing
- 21/64" diameter supports controlled stock removal
- 30° helix keeps chip flow smooth
- Good for slotting, profiling, plunge, and side wall milling
- Single-end solid carbide construction
- Suitable for mild steels, stainless, cast iron, titanium, non-ferrous metals, plastics, and composites
