3 /4 inch 3 Flute Solid Carbide Square End Mill, ZrN Coated for Aluminum | 37 Helix, 3 /4 inch Cutting Dia, 3 /4 inch Shank Dia, 1-3 /4 inch LOC, 4 inch OAL, for Milling Aluminum and Copper

Features

• : 1pc 3/4" 3 Flute 37 Helix Carbide End Mill.
• : 3/4" cutting diameter x 3/4" shank diameter x 1-3/4" length of cut x 4" overall length, 3 Flute, 37 Helix, Solid Carbide End Mill, ZrN Coated.
• : ZrN (Zirconium Nitride) coating provides high hardness, low coefficient of friction, improved wear resistance and good thermal stability. Micro grain carbide mill bits offers enhanced rigidity and excellent heat resistance.
• : 3 flute and 37-degree helix allow harmonic balance at high speed condition and smooth cutting.
• : SEFHLI end mill is made from solid carbide, which gives it exceptional toughness, durability, and machinability and offer long tool life and faster cutting speeds than other substrates.
• : Precision ground using the highest quality grinding wheels. High strength and hardness, abrasion resistant, practical, easy to use and durable in use.
• : High velocity milling of Aluminum and Copper.