Product Overview
Honestly, very fine metric milling still really benefits from a little extra coating protection, and the M140-010-ALTiN does both things well even at 1mm diameter. It’s a 4-flute square end mill that’s set up for tiny slots, small profiles, delicate plunge cuts, and those clean flat-bottom details where careful control matters, a lot.
ALTiN coating supports better heat endurance and wear resistance when the cutting gets tougher. With a 3mm length of cut, a 38mm overall length, and a 30° helix, this cutter should deliver dependable output for miniature CNC features.
Tool Specifications:
- Diameter: 1mm
- Shank: 3mm
- Length of Cut (LOC): 3mm
- Overall Length (OAL): 38mm
- Flutes: 4 Flute
- End Style: Square End
- Material: Solid Carbide
- Coating: ALTiN
- Radius: No
- Series: 140 Series Metric End Mills
- Part No: M140-010-ALTiN
Key Performance Features:
- Metric 4-flute square end built for miniature milling
- 1mm diameter supports very small metric details
- ALTiN coating improves heat and wear resistance
- 3mm length of cut gives controlled cutting reach
- Handles tiny slots, profiles, plunge cuts, and flat-bottom work
- Cuts mild steel, stainless, cast iron, titanium, non-ferrous, plastics, and composites
