Product Overview
The CGS Tool 440-1250 is a 1/8" diameter 4-flute solid carbide square end mill built specifically for small general-purpose milling, with a double-end design that adds practical value at this size. It belongs to the 440 Series, CGS Tool's double-end line.
What sets this tool apart is the compact 3/16" length of cut, well suited to small slots, fine profiles, and light plunge work, combined with the two-end build that lets you keep cutting once one end dulls. Running a 30° helix, it holds up through mild steel, stainless, cast iron, titanium, non-ferrous material, plastics, and composites.
Tool Specifications:
- Diameter: 1/8"
- Shank: 1/8"
- Length of Cut (LOC): 3/16"
- Overall Length (OAL): 1-1/2"
- Flutes: 4 - Square End
- Material: Solid Carbide
- Coating: Uncoated
- Series: CGS 440 Series
- Part No: 440-1250
Key Performance Features:
- 4-flute square end design for small milling work
- Double-end construction gives use from both cutting ends
- Compact LOC supports control in tight features
- 30° helix helps maintain smooth chip movement
- Handles slots, profiles, plunge cuts, and flat-bottom details
- Rated for mild steel, stainless, cast iron, titanium, non-ferrous metals, plastics, and composites
