Onsrud AMC715203 Solid Carbide end mill 3FL 3/8 x 1/2 x 4 OAL Square CR For ISO N Non-Ferrous, Aluminum, Brass, Bronze, Copper, 3/8 Shank, ZrN Coated

* Coolant Through Design Directs the Coolant at the Cutting Edge
* The Coolant Provides Lubrication, Dissipates Heat and Clears Chips
* Coolant at the Cutting Edge Contributes to Superior Finishes.