ITC Carbide End Mill Square Edge 164 - 30° Helix With Facet Relief - Micro - 1.6mm

The ITC Carbide End Mill Square Edge 164 is a precision micro-end mill crafted for intricate, high-accuracy milling tasks. With a square-cut tip and a 30° helix featuring facet relief, this tool delivers clean corners, smooth chip flow, and stable cutting in tight tolerances.

Designed for engineers, machinists, and hobbyists who work on micro-scale features, slots, and pockets, it combines a compact diameter (1.6 mm) with a robust carbide substrate to maintain sharpness and consistency through demanding micro-machining projects.

• Square-edge geometry for precise corners: Delivers repeatable, tight tolerances on micro features like fine pockets and corners, producing clean finishes with minimal deflection.
• 30° helix with facet relief: Promotes efficient chip evacuation and reduces cutting forces, helping maintain stability and extend tool life during delicate micro-milling.
• Micro-diameter carbide construction: Crafted from premium carbide for long tool life and consistent performance when milling small-diameter features with reliable edge retention.

This end mill is designed to help you complete detailed work faster, with fewer tool changes and less rework. The combination of precise geometry and durable carbide means predictable results, smoother finishes, and improved workflow for micro-machining tasks across electronics, precision engineering, and prototype manufacturing.