ITC Carbide End Mill Corner Radius 3091 - 3 Flute 38° Helix Radius With Facet Relief - Non-Ferrous - 12mm x R3 Parting Blade Blocks Material & Coating: HSS‑E substrate

Material & Coating: HSS‑E substrate with an oxide finish for increased wear resistance and longer tool life

The uncoated design keeps the geometry straightforward and predictable

Its design aligns with DIN 212 B-style tolerancing

delivering a clean bore and reliable performance across repeated passes

ITC Carbide End Mill Corner Radius 3091 - 3 Flute 38° Helix Radius With Facet Relief - Non-Ferrous - 12mm x R3 Parting Blade Blocks Material & Coating: HSS‑E substrateThe ITC Carbide End Mill Corner Radius 3091 is a precision cutting tool engineered for reliable performance in non ferrous metals. With a 12 mm cutting diameter and a 3 mm corner radius (R3), it delivers accurate radii and smooth, consistent edges across aluminum, brass, copper, and other nonferrous materials. Designed for engineers, machinists, and hobbyists alike, this end mill helps you achieve precise profiles and high quality finishes in a wide