CR2039.125-S

The CGS Tool CR2039.125-S is a 1/2” diameter , 2-flute solid carbide corner radius end mill built for high-speed machining of aluminum, non-ferrous metals, plastics, and composite stuff. And it’s part of the CR2000 Series Ferocious line, so it tends to offer standout cutting results, extra durability, and a very clean surface finish when you’re doing tougher CNC milling tasks.
Made with top quality solid carbide, the CR2039.125-S has CGS Tool’s own 55° high helix geometry, which helps with fast chip evacuation, lowers cutting forces, and keeps things running at higher feed rates. The .125" corner radius also adds more edge strength, so it helps reduce chipping and supports a longer tool life, while still keeping good dimensional accuracy. Then there’s the ZrN coating, which gives extra wear resistance, cuts down on built-up edge formation, and improves overall performance when you machine aluminum and a bunch of other non-ferrous materials too.

Tool Specifications:

• Diameter: 1/2”
• Shank: 1/2”
• Length of Cut (LOC): 2”
• Overall Length (OAL): 4”
• Flutes: 2 - Corner Radius
• Radius: .125”
• Material: Solid Carbide
• Coating: ZrN
• Series: CR2000 Series Ferocious
• Part No: CR2039.125-S

Key Performance Features:

• 2-flute corner radius design for enhanced edge strength and durability.
• Original 55° high helix geometry for efficient chip evacuation.
• ZrN coating improves wear resistance and minimizes built-up edge.
• .125" corner radius helps reduce edge chipping and extend tool life.
• Optimized for aluminum, copper, brass, plastics, and composite materials.
• Ideal for profiling, contouring, slotting, and finishing operations.
• Supports high-speed machining and aggressive feed rates.
• Produces smooth surface finishes and precise machining results.