ITC Carbide End Mill Ball Nose 155 - 2 Flute 30° Helix With Facet Relief - Micro - 1.1mm

The ITC Carbide End Mill Ball Nose 155 is a precision micro‑machining tool designed for detailed 3D features and fine finishing. With a 1.1 mm diameter, a 2‑flute design, a 30° helix, and facet relief, it promotes efficient chip evacuation, lowers cutting forces, and delivers stable performance during intricate work.

• Efficient chip evacuation with 2‑flute micro‑geometry: The compact flute design and advanced geometry help clear chips quickly, reducing heat buildup and enabling smoother cuts on micro-scale details.
• 30° helix with facet relief for stable, clean cuts: The specific helix angle and facet relief work together to minimize vibration and improve edge stability, producing accurate radii and consistent finishes.
• Durable carbide body for precision and longevity: Built from high‑quality carbide, this end mill delivers reliable performance over many jobs, maintaining tight tolerances and reducing the need for frequent tool changes.

Designed for engineers, machinists, and hobbyists pursuing meticulous micro‑machining, this end mill helps you achieve reproducible, high‑quality results with detailed features and tight tolerances. Its combination of geometry, chip‑control, and robust construction supports quicker setups, less downtime, and confident performance across demanding micro‑scale applications.