Product Overview
The CGS Tool 840-1002 is a 1" diameter 4-flute solid carbide square end mill built specifically for deep-reach general-purpose milling, where standard-length tools simply can't get to the bottom of the feature. It belongs to the 840 Series, CGS Tool's long-reach general-purpose line.
What sets this tool apart is the sheer reach — a 5" length of cut and 8" overall length, built for tall side walls, deep profiles, and extended slotting. Running a 30° helix, and left uncoated, it holds up through mild steel, stainless, cast iron, titanium, non-ferrous material, plastics, and composites.
Tool Specifications:
- Diameter: 1"
- Shank: 1"
- Length of Cut (LOC): 5"
- Overall Length (OAL): 8"
- Flutes: 4 - Square End
- Material: Solid Carbide
- Coating: Uncoated
- Series: CGS 840 Series
- Part No: 840-1002
Key Performance Features:
- 4-flute square end design for deep-reach milling
- 5" LOC gives extended cutting capability
- 8" OAL supports access into deeper features
- 30° helix helps maintain smooth chip control
- Handles deep profiles, slots, plunge, and side wall milling
- Rated for mild steel, stainless, cast iron, titanium, non-ferrous metals, plastics, and composites
