munirater 3PC 1/2" Alu-Power 3 Flute Carbide End Mill for Aluminum x 1-1/4" Cutting Length

Dimension: 1/2 Inch shank diameter, 3 flute, 3 inch overall length, 45 degree helix angle Material: High speed milling of aluminum and other non-ferrous materials Smooth Cutting: 3 Flute and 45 deree helix allow harmonic balance at high speed condition Feature: Easy to use, with good compatibility Package Includes: 3Pcs 1/2 inch end mills, each is individually packed in a plastic storage box