3Pcs 1 /4 inch 3 Flute Carbide Long Square End Mill for Aluminum, ZrN Coated | 45 Degree Helix, Solid Carbide, 1 /4 inch Cutting Diameter, 1 /4 inch Shank Diameter, 1-1 /4 inch Length of Cut, 3-1 /4 inch Overall Length

Features

• Size: 3Pcs 1/4" cutting diameter x 1/4" shank diameter x 1-1/4" length of cut x 3-1/4" overall length, 3 Flute, 45 Helix, Solid Carbide End Mill, ZRN Coated.
• Coated: ZRN Coated for improved performance and tool life in harder materials or high temperature applications.
• Material: Solid carbide tools offer long tool life and faster cutting speeds than other substrates, Carbide can run at higher speeds than high-speed or cobalt steel, resisting wear and high cutting temperatures.
• Features: 3 flute and 45-degree helix allow harmonic balance at high speed condition and smooth cutting. Precision ground using the highest quality grinding wheels. High strength and hardness, abrasion resistant, practical, easy to use and durable in use.
• Application: High velocity milling of Aluminum and other non-ferrous materials.