ITC Carbide End Mill Corner Radius 2161 - 2 Flute 45° Helix With Facet Relief & Radius - Non-Ferrous - 6mm x R2

The ITC Carbide End Mill Corner Radius 2161 is a precision cutting tool designed for non-ferrous materials. It features a 6 mm diameter with a 2 mm corner radius (R2), a 2-flute design, and a 45° helix, delivering efficient chip evacuation, stable cutting, and accurate corner radii for profiling, pocketing, and finishing in aluminum, brass, magnesium, and similar alloys.

• Efficient chip evacuation with 45° helix: The 45-degree helix sweeps chips away quickly, reducing heat buildup and improving surface finish on non-ferrous materials, enabling higher feeds and cleaner cuts.
• Facet relief and precise R2 corner radius: Built-in facet relief minimizes rubbing on flute surfaces, extending tool life and producing crisp, burr-free corners with a consistent 2 mm radius.
• 2-flute design optimized for non-ferrous materials: Fewer flutes provide ample chip clearance and balanced cutting forces, delivering steady cuts, excellent edge quality, and longer life in aluminum, copper, and similar alloys.

Using the ITC 2161 helps you speed up material removal without sacrificing accuracy. Its combination of aggressive chip control, reliable corner geometry, and robust carbide construction delivers consistent results across parts with tight corners and complex profiles. The tool’s durable build reduces downtime from tool changes and rework, helping you meet tighter tolerances and finish requirements more reliably.