Product Overview
Rounded aluminum contours need a tool that can move fast without chattering, and the BN5330-S is built for that job. This 1/2" diameter 3-flute ball end mill comes from the Ferocious 3x BN5300 Series, and it's aimed squarely at non-ferrous profile work where a clean rounded finish matters as much as cutting speed.
A ZrN coating gives this tool an edge specifically in aluminum, where built-up edge is a constant problem for uncoated cutters. Add in the variable helix, variable pitch, and wiper end geometry, and this cutter is engineered to keep chatter down even when feeds are pushed aggressively. Aluminum, copper, brass, plastics, and composites all fall within its range.
Tool Specifications:
- Diameter: 1/2"
- Shank: 1/2"
- Length of Cut (LOC): 1"
- Overall Length (OAL): 3"
- Flutes: 3 Flute
- End Style: Ball End
- Material: Solid Carbide
- Coating: ZrN
- Radius: .250"
- Series: BN5300 / Ferocious 3x Series
Part No: BN5330-S
Key Performance Features:
- 3-flute ball end built for non-ferrous contour milling
- ZrN coating helps prevent built-up edge in aluminum
- .250" radius produces smooth, consistent rounded surfaces
- Wiper end geometry improves overall surface finish
- Variable helix and pitch reduce chatter at higher feeds
- Suited to aluminum, copper, brass, plastics, and composites
