Onsrud AMC800305 Solid Carbide end mill 2FL 1/1 x 2-3/8 x 5 OAL 0.030 CR For ISO N Non-Ferrous, Aluminum, Brass, Bronze, Copper, 1/1 Shank, ZrN Coated

* Designed for Heavy Material Removal Rates
* The Sinusoidal Chipbreaker Pattern and Open Flute Geometry are Optimized to Slot 30% Faster than a Standard Design.