while the coolant-enabled holders help control heat and chip buildup for better surface finish
controlled material removal for small-diameter work
while the 30° helix aids in smooth cutting and reduced built-up edge
2 mm diameter and uncoated surface
and nonferrous metals are well-suited to HSS taps
ITC Carbide End Mill Corner Radius 3091 - 3 Flute 38° Helix Radius With Facet Relief - Non-Ferrous - 12mm x R0.75 S&E while the coolant-enabled holders helpIntroducing the Carbide End Mill Corner Radius 3091a precision cutting tool engineered for non ferrous materials. With a 12 mm diameter, a 0. 75 mm corner radius, a 3 flute design, a 38 helix, and facet relief, this end mill delivers stable cutting, efficient chip evacuation, and a high quality surface finish. Built for professionals who need reliable performance and consistent results, it excels in aluminum, brass, and other non ferrous applications.