6Pcs 4 Flute Solid Carbide Square End Mills Set(1 /8 inch - 1 /2 inch), AlTiN Coated | 1 /8 inch, 3 /16 inch, 1 /4 inch, 5 /16 inch, 3 /8 inch, 1 /2 inch, 6Pcs End Mill Bit Set , 35 Degree Helix, CNC Router Bit

Features

• : Cutting Diameter: 1/8" - 1/2", Shank Diameter: 1/8" - 1/2", Cutting Length: 1/2" - 1-1/4", Overall Length: 1-1/2" - 3".
• : 6Pcs Solid Carbide End Mill Set (1/8", 3/16", 1/4", 5/16", 3/8", 1/2"), 4 Flute, 35 Helix, AlTiN Coated, Sqaure End.
• : Titanium aluminum nitride (AlTiN) coating lubricates the end mill for stability at high temperature and superior wear resistance at high cutting speeds for improved tool life and increased production output, offering better heat resistance than TiAlN, TiN or TiCN coatings.
• : 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.
• : End mill bits are suitable for side milling, end milling, step milling,slot milling, etc. Used for general purpose milling in most materials of medium hardness such as Alloy Steel, Hardened Steel, Iron, Copper, and nonferrous materials.