ITC Carbide End Mill Square Edge 164-ST - 2 Flute 30° Helix With Facet Relief - Micro - 1.2mm

The ITC Carbide End Mill Square Edge 164-ST is a precision carbide end mill designed for micro‑machining tasks that demand tight tolerances and clean detail. With a square-edge profile and a compact 1.2 mm diameter, it delivers crisp corners and accurate features on small parts, making it ideal for engineers, machinists, and hobbyists who value reliability in intricate work.

• 2‑flute micro‑end mill design: Optimized for precise material removal at small diameters, delivering smooth finishes and consistent results on micro‑scale features.
• 30° helix with facet relief: Promotes efficient chip evacuation and reduces cutting forces, while maintaining edge stability for clean, accurate cuts.
• Carbide with square‑edge geometry: Provides crisp corners and robust wear resistance, ensuring long tool life and repeatable accuracy in demanding micro‑machining tasks.

This end mill helps you complete intricate micro‑machining projects with confidence. The combination of carbide rigidity, optimized helix geometry, and square‑edge precision translates to tighter tolerances, cleaner surfaces, and fewer tool changes, enabling faster setups, fewer reworks, and more consistent results across every micro‑feature you manufacture.