Product Overview
The CGS Tool CR2057.090 is a 3/4” diameter, two-flute solid carbide corner radius end mill made for fast , high speed milling on aluminum and other non-ferrous metals , plus plastics , and even composite materials. It also shows up in the CR2000 Series Ferocious , so you get that solid cutting action, better edge durability, and a pretty standout surface finish quality when you’re pushing demanding CNC milling jobs .
Made from premium solid carbide, the CR2057.090 uses CGS Tool’s own 55° high helix geometry, which helps with quick chip evacuation, lowers the cutting forces, and supports more aggressive feed rates. That .090" corner radius is kinda doing the heavy lifting on the cutting edge thickness, so it helps reduce chipping and stretches tool life too, while still holding the dimensional accuracy exactly where you need it. The uncoated design is tuned for clean, efficient machining of aluminum and other non-ferrous materials.
Tool Specifications:
- Diameter: 3/4”
- Shank: 3/4”
- Length of Cut (LOC): 1-1/2”
- Overall Length (OAL): 4”
- Flutes: 2 - Corner Radius
- Radius: .090”
- Material: Solid Carbide
- Coating: Uncoated
- Series: CR2000 Series Ferocious
- Part No: CR2057.090
Key Performance Features:
- 2-flute corner radius design for enhanced edge strength and durability.
- Original 55° high helix geometry for efficient chip evacuation and reduced cutting forces.
- Uncoated cutting edges optimized for aluminum and non-ferrous materials.
- .090" corner radius helps reduce edge chipping and improve tool longevity.
- Suitable for aluminum, copper, brass, plastics, and composite materials.
- Excellent for profiling, contouring, slotting, and finishing operations.
- Supports high-speed machining and aggressive feed rates.
