6Pcs Carbide End Mill Set 1 /8 inch 3 /16 inch 1 /4 inch 5 /16 inch 3 /8 inch 1 /2 inch 4 Flute AlTiN Coated HRC 45-55 for Alloy Steels Hardened Steel Metal CNC Router Bits

Features

• Material & Specifications: HRC45-55 Carbide Tungsten Steel End Mill Set with 4 Flutes and AlTiN Coating for superior wear resistance and high temperature stability, includes 6 pieces (1/8", 3/16", 1/4", 5/16", 3/8", 1/2").
• Application Range: Specifically designed for milling alloy steels, hardened steels (up to HRC 55), carbon steels, cast iron, and other ferrous materials. Not recommended for aluminum (use 3-flute end mills for aluminum applications).
• Coating Technology:Titanium aluminum nitride (AlTiN) coating lubricates the end mill for stability at high temperature and superior wear resistance at high cutting speeds, offering better heat resistance than TiAlN, TiN or TiCN coatings. It is able to provide high wear resistance, lubricity, exceptional oxidation resistance, extreme hardness. It has higher re liability in Dry operations, heat resistance, hard machining, and the resistance can be reduced.
• Performance Features: High quality carbide tungsten steel material , high performance for hard materials,Cutter is made of Micro Grain Carbide that is very tough, resists wear and offers high cutting performance.
• Technical Advantages: 45 helix angle design ensures efficient chip removal and superior surface finish, while the solid carbide construction allows for higher cutting speeds compared to high-speed steel tools. easy to install, round and smooth handle with precision chamfer saving tool change time.
• Note: We are very confident about the quality of our products. Each product is carefully tested in order to provide high quality product to our customers. If you have any questions, please feel free to contact us