ITC Carbide End Mill Square Edge 7N22 - 2 Flute 30° Helix With Facet Relief & Coating - Micro - 0.5mm

The ITC Carbide End Mill Square Edge 7N22 is engineered for micro‑machining where precision and detail are non‑negotiable. With a 0.5 mm diameter and a square cutting edge, it delivers clean slots, tight pockets, and precise features. Its 2‑flute geometry, 30° helix, facet relief, and specialized coating work together to optimize chip evacuation, reduce cutting forces, and improve stability during small‑scale milling.

Designed for engineers, toolmakers, and advanced hobbyists, this end mill provides reliable performance across demanding micro‑features, from delicate finishing to initial channeling. The durable carbide construction and refined geometry help you achieve consistent results, even in challenging materials.

• Two-Flute Micro Design for Precision: This 2‑flute configuration is optimized for micro‑machining, delivering controlled cutting forces and efficient chip clearance in small‑diameter slots and pockets.
• 30° Helix with Facet Relief and Specialized Coating: The 30‑degree helix reduces cutting pressure and vibration, facet relief minimizes edge rubbing, and the coating enhances wear resistance for longer tool life and more consistent cuts.
• Micro‑Grade Carbide with Sharp Square Edge: Premium carbide and precise square‑edge geometry create crisp walls and clean corners, enabling reliable high‑accuracy results with minimal burrs.

This end mill is built to streamline micro‑machining workflows: fewer tool changes, reduced downtime, and predictable outcomes on intricate features. The combination of a sharp edge, stable cutting dynamics, and wear‑resistant coating helps you achieve repeatable results, improve surface finish, and extend tool life across demanding micro‑applications.