Product Overview
Metric general-purpose milling at 5.5mm diameter comes from the CGS Tool M140-055 , which is a 4-flute square end mill from the 140 Series. It was made for slotting, profiling , and pocketing across most everyday CNC work, not just one niche.
That 4-flute layout gives extra strength , plus steadiness. The square end geometry also helps with clean bottom cutting which is the whole point. The uncoated carbide can handle mild steels, stainless, cast iron, titanium, non-ferrous metals, plastics, and composites without much drama.
Tool Specifications:
- Diameter: 5.5mm
- Shank: 6mm
- Length of Cut (LOC): 16mm
- Overall Length (OAL): 50mm
- Flutes: 4 - Square End
- Material: Solid Carbide
- Coating: Uncoated
- Helix: 30°
- Design: Single End
- Series: CGS 140 Series
- Part No: M140-055
Key Performance Features:
- 4-flute square end design for stable metric milling applications
- 30° helix supports smooth cutting and balanced chip movement
- Solid carbide construction provides rigidity and wear resistance
- Uncoated finish suited for flexible general-purpose machining
- Metric 5.5mm size supports precise millimeter-based CNC work
- Suitable for mild steels, stainless, cast iron, titanium, non-ferrous materials, plastics, and composites
- Built for slotting, profiling, pocketing, and everyday stock removal
