N60715 Carbide Square Nose End Mill, Weldon Shank, AlTiN Finish, Roughing and Finishing Cutting, 30-Degree Helix, 4-Flute, 2.5 inch OAL, 0.219 inch Cut Diameter, 0.250 inch Shank Diameter

Features

• The combination of Stabilizer flute geometry, carbide substrate, and TiAlN coating make this end mill suitable for use on hard materials such as carbon and tool steels, steel alloys, and cast iron
• Stabilizer flute design uses unequal spacing and variable helix angles to minimize tool vibration and remove up to three times more chips per minute than conventional carbide end mills
• Four flutes produce a better finish than fewer flutes
• Titanium aluminum nitride (TiAlN) coating lubricates the end mill for high-temperature stability and abrasion resistance at high cutting speeds, offering better heat resistance than TiN and TiCN coatings
• Carbide can run at higher speeds than high-speed or cobalt steel, resisting wear and high cutting temperatures