3Pcs 1 /2 inch Carbide Roughing End Mill, 4 Flute End Mill Bits for Steel, ALCrSiN Nano Coated CNC Router Bit, 35 Degree Helix Milling Cutter

Features

• End Mill SizeCutting Diameter: 1/2", Shank Diameter: 1/2", Cutting Length: 2", Overall Length: 4", Number of Flutes: 4 Flutes, Finish: ALCrSiN Nano Coated, 35 Helix
• High Performance MaterialThe roughing end mills is made from carbide, which provides excellent toughness, wear resistance and high strength and hardness.
• ALCrSiN Nano CoatingOur end mill bits have a ALCrSiN Nano surface to provide excellent wear and heat resistance, extending the life of milling cutters for a wide range of materials.
• ApplicationCarbide end mills are suitable for general purpose milling in most materials of medium hardness, such as steel, brass, iron and nonferrous materials.
• Rough MachiningSolid carbide tools are suitable for rough machining, and provides excellent chip removal speeds to further improve machining efficiency. End Mills also have 4 flute, ensure smoother cuts.