Product Overview
The CGS Tool 120-3906 is a 25/64" diameter 2-flute solid carbide square end mill for shops that need a dependable general-purpose cutter without paying for a coating they don't need. It handles clean slots, profiles, plunge cuts, side walls, and flat-bottom work where chip clearance matters more than anything else.
The 30° helix and single-end build keep this 120 Series tool behaving predictably in day-to-day CNC work. Left uncoated, it's a straightforward option that runs across mild steel, stainless, cast iron, titanium, non-ferrous stock, plastics, and composites without much fuss.
Tool Specifications:
- Diameter: 25/64"
- Shank: 7/16"
- Length of Cut (LOC): 1"
- Overall Length (OAL): 2-3/4"
- Flutes: 2 Flute
- End Style: Square End
- Material: Solid Carbide
- Coating: Uncoated
- Radius: No
- Series: 120 Series
- Part No: 120-3906
Key Performance Features:
- 2-flute square end built for general-purpose milling
- 25/64" diameter handles controlled mid-size cuts
- 30° helix keeps stock removal smooth
- Handles slotting, profiling, plunging, and side wall work
- Single-end solid carbide build
- Runs across mild steel, stainless, cast iron, titanium, non-ferrous metals, plastics, and composites
