Product Overview
The CGS Tool 140-2500 sits in the middle zone for usual milling—like 1/4" diameter, 4-flute square end, and it’s built into the 140 Series for shops that want sharp edges and get repeatable results without second-guessing everything.
There’s a 30° helix plus the 4-flute style, it gives solid edge strength, and keeps things steady during cutting. The square end shape also helps keep the bottoms tidy, so the walls stay pretty true. It runs uncoated carbide for mild steels, stainless, cast iron, titanium, non-ferrous stuff, plastics, and composites too.
Tool Specifications:
- Diameter: 1/4"
- Shank: 1/4"
- Length of Cut (LOC): 5/8"
- Overall Length (OAL): 2-1/2"
- Flutes: 4 - Square End
- Material: Solid Carbide
- Coating: Uncoated
- Helix: 30°
- Series: CGS 140 Series
- Part No: 140-2500
Key Performance Features:
- 4-flute square end design for stable cutting and clean milling results
- 30° helix helps support smooth chip movement during machining
- Solid carbide construction provides rigidity and wear resistance
- Uncoated finish suited for flexible general-purpose applications
- Suitable for mild steels, stainless, cast iron, titanium, non-ferrous materials, plastics, and composites
- Built for slotting, profiling, pocketing, and everyday stock removal
- Strong option for shops needing a reliable 1/4" carbide end mill
