Product Overview
The CGS Tool 820-2500 is a 1/4" diameter 2-flute solid carbide square end mill from the 820 Series, sized for longer-reach general-purpose milling where a standard short cutter simply won't reach the wall or profile properly. Its 1-1/2" length of cut is what sets it apart from a standard-depth version.
Built on the same precision CNC equipment as CGS Tool's other general-purpose lines, it holds a 30° helix matched to clean, dependable cutting in everyday CNC applications. Uncoated and rated across mild steels, stainless, cast iron, titanium, non-ferrous metals, plastics, and composites, it's a practical choice for deeper slotting and side wall work.
Tool Specifications:
- Diameter: 1/4"
- Shank: 1/4"
- Length of Cut (LOC): 1-1/2"
- Overall Length (OAL): 4"
- Flutes: 2 - Square End
- Material: Solid Carbide
- Coating: Uncoated
- Radius: No
- Series: CGS General Purpose (820 Series)
- Part No: 820-2500
Key Performance Features:
- 2-Flute square end design for longer-reach milling
- Extended LOC matched to diameter for extra cutting length
- 30° helix with precision-ground cutting edges
- Uncoated construction for standard shop use
- Effective across mild steels, stainless, cast iron, and titanium
- Also suited to non-ferrous metals, plastics, and composites
