ITC Carbide End Mill Corner Radius 3091 - 3 Flute 38° Helix Radius With Facet Relief - Non-Ferrous - 5mm x R0.75

The ITC Carbide End Mill Corner Radius 3091 is a precision cutting tool engineered for non-ferrous materials. It features a 5 mm cutting diameter with a 0.75 mm corner radius, delivering crisp, accurate corners and a smooth surface finish on alloys like aluminum, copper, and brass.

Built for reliability in demanding machining environments, this 3-flute end mill combines robust carbide with geometry that promotes stable cuts, strong tool life, and efficient chip evacuation. The 38° helix enhances chip flow and heat management, helping you maintain control and consistency across jobs.

• 38° Helix for Efficient Cutting and Chip Evacuation: The angled flute geometry channels chips away from the cut, reducing heat buildup and improving cutting stability for cleaner finishes in non-ferrous materials.
• Corner Radius 0.75 mm with Facet Relief: Precise corner radius delivers accurate, crisp edges while facet relief minimizes rubbing, yielding smoother surfaces and longer tool life.
• 3-Flute Design Optimized for Non-Ferrous Metals: Three flutes strike a balance between rigidity and rapid material removal, providing reliable, chatter-free performance on aluminum, copper, and brass with a consistent finish.

This end mill helps you streamline production with repeatable corner accuracy, superior surface quality, and dependable performance, reducing rework and downtime. Its durable carbide construction and optimized geometry make it a trusted choice for professional shops and serious hobbyists tackling non-ferrous machining projects.