ITC Carbide End Mill Corner Radius 3091 - 3 Flute 38° Helix Radius With Facet Relief - Non-Ferrous - 16mm x R5

Introducing the ITC Carbide End Mill Corner Radius 3091, engineered for precise non-ferrous machining. This 16 mm diameter, 3-flute end mill features a 38° helix, a corner radius (R5), and facet relief to deliver stable cuts, efficient chip evacuation, and a smooth, high-quality surface finish on aluminum and other non-ferrous materials.

• 38° Helix for Efficient Chip Evacuation: The 38-degree helical angle promotes rapid chip clearance and better heat management, reducing cutting forces and improving stability when working with aluminum and other non-ferrous metals.
• Corner Radius R5 for Precise Edges: The accurate R5 corner radius produces consistent fillets and corners, enhancing part fit, reducing post-processing, and delivering repeatable tolerance control.
• Facet Relief + 3-Flute Design for Smooth, Durable Cutting: The facet relief paired with a 3-flute geometry minimizes rubbing, lowers cutting torque, and delivers a cleaner surface finish with longer tool life in demanding non-ferrous applications.

This combination of geometry and carbide construction provides reliable performance, fast cycle times, and predictable results across production runs. It’s an ideal choice for shops and engineers who demand precise edges, low downtime, and consistent finishes when machining non-ferrous parts.