Product Overview
The CGS Tool 2566-S has a 1” diameter 2-flute solid carbide square end mill. It is built for maximum performance in aluminum, copper, brass, plastics, composites, and other non ferrous materials. It’s also part of the industry-renowned 2500 Series Ferocious, so this high-performance tool is made to push exceptional material removal rates, more aggressive feed speeds, and better machining efficiency during high speed CNC milling jobs.
Made from premium solid carbide, the 2566-S includes CGS Tool’s own 55° high helix geometry; it helps with faster chip evacuation, lower cutting forces, and a smoother cutting motion. On top of that, the ZrN (Zirconium Nitride) coating supports less material adhesion, reduces built-up edge, and improves wear resistance, which is especially useful when machining aluminum and other non-ferrous alloys. With this mix, machinists can run higher spindle speeds and feed rates, while still keeping great surface finishes and solid dimensional accuracy.
Tool Specifications:
- Diameter: 1”
- Shank: 1”
- Length of Cut (LOC): 1”
- Overall Length (OAL): 3”
- Flutes: 2 - Square End
- Material: Solid Carbide
- Coating: ZrN (Zirconium Nitride)
- Helix Angle: 55°
- Series: CGS 2500 Series Ferocious
- Part No: 2566-S
Key Performance Features:
- Original 55° high helix design optimized for aluminum and non-ferrous machining.
- ZrN coating reduces built-up edge and improves wear resistance.
- Supports extremely high chip loads and aggressive feed rates.
- Superior chip evacuation for cleaner cuts and improved machining efficiency.
- Produces excellent surface finishes in aluminum, copper, brass, plastics, and composites.
- Ideal for roughing, slotting, profiling, and contouring operations.
- Designed for high-speed CNC machining environments.
- Delivers extended tool life and consistent cutting performance.
