ITC Carbide End Mill Corner Radius 3091 - 3 Flute 38° Helix Radius With Facet Relief - Non-Ferrous - 20mm x R1.5

Introducing the ITC Carbide End Mill Corner Radius 3091, a precision tool designed for non-ferrous machining. This 20 mm diameter, 3-flute end mill features a 38° helix, a 1.5 mm corner radius, and facet relief to deliver consistent corner radii, strong chip evacuation, and a high-quality surface finish. It’s built for engineers, machinists, and workshop professionals who demand reliability and precision when working with aluminum, brass, copper, and similar materials.

Whether you're contouring profiles, deburring edges, or generating precise fillets, this end mill maintains stability and reduces chatter, helping you achieve repeatable results across jobs with less rework and downtime.

• Corner Radius with facet relief: Delivers precise, repeatable 1.5 mm corner radii and a smoother finish by minimizing rubbing and tool chatter.
• 3-flute design with 38° helix: Optimizes chip evacuation and cutting stability in non-ferrous materials, helping you remove material quickly while preserving surface quality.
• Durable carbide construction: Resists wear for long tool life and consistent performance, reducing tool changes and downtime in busy shops.

With the ITC Corner Radius 3091, you gain a dependable partner for high-precision non-ferrous machining. The geometry, flute count, and helix design support clean corner radii, smooth surface finishes, and repeatable results, improving first-pass quality, reducing post-processing, and boosting overall workflow efficiency. Built to endure demanding shop conditions, this end mill helps you complete more work with fewer interruptions and reliable performance pass after pass.