ITC Carbide End Mill Ball Nose 155 - 2 Flute 30° Helix With Facet Relief - Micro - 2mm

The ITC Carbide End Mill Ball Nose 155 is a precision micro-machining tool designed for detailed contouring, filleting, and pocketing on small parts. With a 2 mm diameter ball-nose tip and a robust carbide build, this 2-flute cutter delivers accurate geometry and repeatable results in tight work envelopes. Its compact form is paired with a tough construction to handle intricate work with reliability.

Engineers, machinists, hobbyists, and technicians will appreciate its dependable performance in delicate operations. The 30° helix combined with facet relief promotes efficient chip evacuation and stable cutting, helping you maintain a smooth finish even in challenging materials.

• Optimized 2‑Flute Micro Design: Maximizes chip clearance and minimizes cutting forces, helping maintain precise radii and tight tolerances in micro features.
• 30° Helix with Facet Relief: Enhances chip flow and cutting stability for cleaner pockets and smoother surface finishes, reducing vibration and chatter.
• Durable Carbide Construction: Built for long tool life and consistent performance in repeated micro-cutting operations, resisting wear and maintaining tolerance over many cycles.

This end mill supports efficient workflows by delivering predictable results with fewer passes and less rework. It helps you achieve precise detail and high-quality finishes, making it well-suited for prototyping, small-batch production, and demanding micro-machining tasks across various materials.