Fitment: 1/2" diameter × 1-1/4" length of cut × 3" overall length High velocity milling of Aluminum and other non-ferrous materials 3 flute and 45-degree helix allow harmonic balance at high speed condition and smooth cutting Improved surface roughness-cylindrical margin which is controlled tightly Maximum metal removal rate Mirror face excellent surface finish & superior chip evacuation Package Included: 3 × 1/2" Alu-Power 3 Flute Carbide End Mill Note: .
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