ITC Carbide End Mill Square Edge 164-ST - 2 Flute 30° Helix With Facet Relief - Micro - 1.9mm

The ITC Carbide End Mill Square Edge 164-ST is a precision micro-milling tool engineered for intricate detail work. With a 1.9 mm diameter and a 2-flute design, it delivers clean corners, tight tolerances, and reliable performance for engineers, technicians, and hobbyists tackling micro-machining projects.

• 2‑Flute micro geometry: Optimized for fine detail and crisp corners at small diameters, reducing tool deflection and improving finish consistency across delicate materials.
• 30° Helix with facet relief: Enhances chip evacuation and lowers cutting forces, promoting smoother cuts and longer tool life in challenging micro-work.
• Rigid carbide with stable geometry: Durable construction maintains precise tolerances over multiple runs, delivering repeatable results and dependable performance in demanding applications.

Designed to fit fast-paced micro-machining workflows, this end mill helps you achieve precise features with fewer passes, reduces downtime from wear, and delivers dependable, repeatable results. The combination of small diameter, efficient chip evacuation, and robust carbide makes it a trustworthy choice for production versus prototype work.