ITC Carbide End Mill Corner Radius 2161 - 2 Flute 45° Helix With Facet Relief & Radius - Non-Ferrous - 12mm x R3

Introducing the ITC Carbide End Mill Corner Radius 2161, a high-performance cutting tool designed for non-ferrous metals. This 12 mm diameter, 2-flute end mill features a 45° helix with facet relief and a defined corner radius (R3), delivering efficient chip evacuation, stable cutting, and precise corner edges for reliable results across a range of jobs.

• Efficient chip evacuation for non-ferrous metals: The 2-flute design paired with the 45° helix accelerates material removal in aluminum, brass, and copper, helping reduce heat buildup and improve overall machining speed.
• 45° helix with facet relief for smooth, reliable cuts: Optimized geometry minimizes rubbing and built-up edge, promoting cleaner finishes, reduced chatter, and longer tool life in soft metals.
• Precise R3 corner radius for repeatable edges: The defined corner radius ensures consistent pocketing and filleting results, delivering predictable dimensions and professional surface finishes across multiple passes.

Built from carbide, this end mill is engineered for durability and long-term performance in everyday shop environments. Its combination of robust materials, proven geometry, and targeted design for non-ferrous machining helps you achieve accurate, repeatable results with fewer tool Changes, less rework, and a smoother workflow from roughing to finishing.