ITC Carbide End Mill Square Edge 2161 - 2 Flute 45° Helix with Facet Relief - Non-Ferrous - 4mm

The ITC Carbide End Mill Square Edge 2161 is a 4mm diameter carbide milling tool designed for non-ferrous metals. It combines a 2-flute configuration with a 45° helix to promote efficient chip evacuation and stable cutting, making it well-suited for aluminum, brass, and other soft metals.

The facet relief design enhances precision and tool longevity, helping you maintain tight tolerances and repeatable results over long runs in demanding machining tasks.

• 2-Flute, 45° Helix for Efficient Chip Evacuation: The dual-flute geometry and steep helix clear chips quickly, reducing heat and chatter for smoother cuts and higher throughput.
• Facet Relief for Precision and Longevity: The facet relief profile reduces contact stress at the cutting edge, delivering consistent performance and longer tool life in non-ferrous materials.
• Square Edge Geometry for Clean, Repeatable Finishes: The sharp square edge delivers crisp part geometry with clean, repeatable finishes on aluminum, copper, and similar metals.

With this end mill, you can speed up setup-to-cut cycles, achieve reliable finishes, and minimize rework. The combination of carbide hardness, precise geometry, and efficient chip removal translates to less downtime, predictable results, and improved overall productivity for both shop-floor and home-machine setups.