ITC Carbide End Mill Corner Radius 2161 - 2 Flute 45° Helix With Facet Relief & Radius - Non-Ferrous - 5mm x R0.5

The ITC Carbide End Mill Corner Radius 2161 is a 5 mm diameter carbide cutting tool with a 0.5 mm corner radius, engineered specifically for non-ferrous materials. Its 2-flute design and 45° helix deliver efficient chip evacuation and stable cutting, helping you achieve accurate radii and clean edges in aluminum, brass, and other non-ferrous alloys.

Designed for professionals who demand reliability and precision, this end mill supports tight tolerances and repeatable results across daily production tasks. The combination of facet relief and a precise radius enhances edge quality and smooth engagement, making it a trusted choice for both job shops and engineering-focused shops.

• Efficient chip evacuation: The 2-flute layout with a 45° helix channels chips away from the cutting edge, reducing heat buildup and enabling smoother cuts in non-ferrous metals.
• Stable cutting and surface finish: Facet relief minimizes rubbing at the flank, improving stability and delivering a cleaner surface finish even at higher feed rates.
• Precise corner radii for repeatable parts: The R0.5 corner radius ensures consistent radii on every part, supporting tight tolerances and reliable assembly across production runs.

In everyday use, this end mill helps you speed up workflows by reducing finishing passes, lowering tool wear from rubbing, and delivering dependable, repeatable results. With a 5 mm diameter and a precise 0.5 mm corner radius, it’s well suited for fast, accurate machining of non-ferrous components, helping you meet specs and maintain consistent quality.