Product Overview
The CGS Tool 440-4062-ALTiN is a .4062" diameter 4-flute solid carbide square end mill built specifically for general-purpose milling, with a double-end design that gets more mileage out of a single tool body. It belongs to the 440 Series, CGS Tool's double-end line.
What sets this tool apart is the pairing of the double-end build with an ALTiN coating — you get extra tool life from both ends of the shank and better heat resistance on top of that. The 30° helix keeps chip flow steady through slots, profiles, plunge cuts, and side wall milling in mild steel, stainless, cast iron, titanium, non-ferrous material, plastics, and composites.
Tool Specifications:
- Diameter: .4062"
- Shank: 7/16"
- Length of Cut (LOC): 5/8"
- Overall Length (OAL): 2-3/4"
- Flutes: 4 - Square End
- Material: Solid Carbide
- Coating: ALTiN
- Series: CGS 440 Series
- Part No: 440-4062-ALTiN
Key Performance Features:
- 4-flute square end design for general-purpose milling
- Double-end construction gives use from both cutting ends
- ALTiN coating adds heat and wear resistance
- 30° helix supports smooth chip control
- Handles slotting, profiling, plunging, and side wall milling
- Rated for mild steel, stainless, cast iron, titanium, non-ferrous metals, plastics, and composites
