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

Meet the ITC Carbide End Mill Square Edge 164-ST, a precision micro-end mill designed for a 2 mm diameter work. Built for engineers, machinists, and hobbyists tackling intricate detail work, it delivers clean pockets, sharp interior corners, and repeatable results in micro-machining tasks.

• 2‑Flute micro design: Delivers efficient chip evacuation and stable cutting at small diameters, helping maintain smooth feeds and consistent finishes on fine features.
• 30° helix with facet relief: Reduces cutting forces and chatter, improving stability and surface quality during micro‑milling of detailed work.
• Carbide square-edge geometry: Provides rigid performance and clean interior corners, enhancing accuracy and durability in demanding micro‑machining tasks.

For projects demanding tight tolerances and repeatable results, the ITC 164-ST end mill delivers. The carbide construction and precise geometry provide steady performance through delicate micro-features, while the 30° helix with facet relief and efficient chip evacuation reduce heat and vibration. The result is cleaner finishes, fewer reworks, and a smoother, faster workflow across micro-pocketing, slotting, and detail work.