Product Overview
The CGS Tool BN2039-S comes in a 1/2” diameter, 2-flute solid carbide ball end mill meant for high speed machining of aluminum, non ferrous metals, plastics , and composites. It is part of the BN2000 Series Ferocious and somehow it manages to provide top notch material removal rates, really smooth surface finishes, and steady performance even when the CNC milling gets tough.
Made from premium solid carbide, the BN2039-S has CGS Tool’s own 55° high helix geometry, which helps with chip evacuation and can lower cutting forces a bit. The ball end design, ground with precision, is pretty well suited for contouring , profiling, and 3D surface machining , and the ZrN coating helps cut down built-up edge plus it extends tool life in aluminum plus other non ferrous materials. The geometry is advanced, it supports aggressive feed rates, and it boosts machining efficiency overall.
Tool Specifications:
- Diameter: 1/2”
- Shank: 1/2”
- Length of Cut (LOC): 2”
- Overall Length (OAL): 4”
- Flutes: 2 - Ball End
- Radius: .250”
- Material: Solid Carbide
- Coating: ZrN
- Series: BN2000 Series Ferocious
- Part No: BN2039-S
Key Performance Features:
- 2-Flute ball end design for contouring and 3D machining applications
- Original 55° high helix geometry for superior chip evacuation
- ZrN coating helps reduce material buildup and improve tool life
- Supports high chip loads and aggressive feed rates
- Excellent surface finish in aluminum and non-ferrous materials
- Ideal for profiling, finishing, and complex surface machining
- Delivers reliable performance in plastics and composite materials
- Engineered for high-speed CNC milling and efficient material removal
