ITC Carbide End Mill Corner Radius 3091 - 3 Flute 38° Helix Radius With Facet Relief - Non-Ferrous - 20mm x R1 ISO Insert - DN Style Thread Size: 9/16" diameter

Thread Size: 9/16" diameter

helping you complete drilling tasks with confidence

Applications: Ideal for enlarging existing holes and achieving tight tolerances in a broad spectrum of materials

delivering predictable results in challenging materials like stainless steel

while the robust carbide design withstands demanding machining environments

ITC Carbide End Mill Corner Radius 3091 - 3 Flute 38° Helix Radius With Facet Relief - Non-Ferrous - 20mm x R1 ISO Insert - DN Style Thread Size: 9/16" diameterThe ITC Carbide End Mill Corner Radius 3091 is a precision cutting tool designed specifically for non ferrous materials. Featuring a 3 flute design and a 38 helix, it delivers steady cutting action, easy chip evacuation, and reliable performance across aluminum, copper, brass, and similar alloys. This end mill combines a corner radius (R1) with facet relief to maintain accurate corner radii and produce superb surface finishes. With a 20 mm diameter,