Product Overview
That small metric contour work needs a matching small radius, and the M142-030-BN-ALTiN sort of delivers one, 3mm diameter with a 1.5mm radius. This 4-flute ball end mill gives a tidy, rounded cutting shape for compact 3D surfaces, small pockets, and fine profile blending.
The ALTiN coating helps this metric cutter stand up to heat and wear a bit more confidently than an uncoated tool would.
Tool Specifications:
- Diameter: 3mm
- Shank: 3mm
- Length of Cut (LOC): 12mm
- Overall Length (OAL): 38mm
- Flutes: 4 Flute
- End Style: Ball End
- Material: Solid Carbide
- Coating: ALTiN
- Radius: 1.5mm
- Series: 142 Series Metric End Mills
- Part No: M142-030-BN-ALTiN
Key Performance Features:
- Metric 4-flute ball end built for small contour milling
- 1.5mm radius supports fine, rounded features
- ALTiN coating improves heat and wear resistance
- 30° helix supports steady, general-purpose cutting
- Handles finishing, blending, and compact 3D profile work
- Cuts mild steel, stainless, cast iron, titanium, non-ferrous, plastics, and composites
