ITC Carbide End Mill Corner Radius 3091 - 3 Flute 38° Helix Radius With Facet Relief - Non-Ferrous - 20mm x R0.5 Ground the 4121 is built to

the 4121 is built to deliver precise cuts with reduced chatter and fewer tool changes

ISO H5 Tolerance on M2 HSS: Delivers precise hole dimensions (-0 to +0

it provides repeatable size validation for external threads and supports quick

DIN69871 standardization

helping reduce downtime and tooling costs over the long run

ITC Carbide End Mill Corner Radius 3091 - 3 Flute 38° Helix Radius With Facet Relief - Non-Ferrous - 20mm x R0.5 Ground the 4121 is built toThe ITC Carbide End Mill Corner Radius 3091 is a precision cutting tool designed for non ferrous metals. With a 20 mm diameter and a corner radius of 0. 5 mm, it delivers clean, accurate radii and reliable edge quality for intricate pockets, slots, and contours. Designed for professionals who demand consistent performance, this tool combines a 3 flute configuration with a 38 helix and facet relief to optimize chip evacuation and provide a stable,