Product Overview
The CGS Tool 240-3750 is a 3/8" diameter 4-flute solid carbide square end mill built for controlled general-purpose work — clean slots, compact profiles, plunge cuts, shallow pockets, and flat-bottom features that need a sharp, precise square end.
It runs a 30° helix in a single-end build, giving steady, predictable cutting in everyday shop work. Left uncoated, it's a practical 240 Series pick for shops that don't need the extra durability a coating provides, and it runs across mild steel, stainless, cast iron, titanium, non-ferrous stock, plastics, and composites.
Tool Specifications:
- Diameter: 3/8"
- Shank: 3/8"
- Length of Cut (LOC): 5/8"
- Overall Length (OAL): 2"
- Flutes: 4 Flute
- End Style: Square End
- Material: Solid Carbide
- Coating: Uncoated
- Radius: No
- Series: 240 Series
- Part No: 240-3750
Key Performance Features:
- 4-flute square end built for general-purpose milling
- 3/8" diameter fits compact-to-mid-size features
- 30° helix keeps stock removal smooth
- Handles slots, profiles, plunge cuts, and flat-bottom work
- Single-end solid carbide build
- Runs across mild steel, stainless, cast iron, titanium, non-ferrous metals, plastics, and composites
