Product Overview
The CGS Tool BN2021, comes in a 3/8” diameter 2-flute solid carbide ball end mill built for high-speed machining in aluminum, non-ferrous metals, plastics, and composites. And as part of the BN2000 Series Ferocious, it tends to give excellent material removal rates, smoother surface finishes, and dependable results when you throw it into demanding CNC milling tasks.
Made from premium solid carbide, the BN2021 has CGS Tool’s original 55° high helix geometry for fast chip evacuation and lower cutting forces. The precision-ground ball end form is pretty much made for contouring, profiling, and 3D surface work, while its uncoated cutting edges help reduce material buildup, so the cutting stays clean in aluminum and other non-ferrous stuff.
Tool Specifications:
- Diameter: 3/8”
- Shank: 3/8”
- Length of Cut (LOC): 1-1/2”
- Overall Length (OAL): 3”
- Flutes: 2 - Ball End
- Radius: .1875”
- Material: Solid Carbide
- Coating: Uncoated
- Series: BN2000 Series Ferocious
- Part No: BN2021
Key Performance Features:
- 2-Flute ball end design for contouring and profiling applications
- Original 55° high helix geometry for superior chip evacuation
- Uncoated cutting edges optimized for aluminum and non-ferrous materials
- Supports high chip loads and aggressive feed rates
- Produces smooth surface finishes in complex machining operations
- Ideal for 3D machining, finishing, and sculptured surfaces
- Excellent performance in aluminum, copper, brass, plastics, and composites
- Engineered for high-speed CNC milling and efficient material removal
