ITC Carbide End Mill Corner Radius 3091 - 3 Flute 38° Helix Radius With Facet Relief - Non-Ferrous - 10mm x R2.5 NCDC Drill Chuck Its defined dimensions—minimum diameter 7

Its defined dimensions—minimum diameter 7

reducing unwanted movement during cuts

reliable checks of 1/4 x 20 UNC holes

ISO H5 tolerance for precise hole finishing

repeatable checks on common conduit components

ITC Carbide End Mill Corner Radius 3091 - 3 Flute 38° Helix Radius With Facet Relief - Non-Ferrous - 10mm x R2.5 NCDC Drill Chuck Its defined dimensions—minimum diameter 7The ITC Carbide End Mill Corner Radius 3091 is a high precision cutting tool designed for non ferrous metals. It combines a 3 flute body with a 38 helix, plus a defined corner radius and facet relief, to deliver efficient chip evacuation, stable cutting, and consistently smooth surfaces. Ideal for professionals and skilled hobbyists demanding repeatable accuracy and reliable performance in aluminum, copper, brass, and similar materials. 38 Helix and 3