RUSHMORE USA 1/4″ Size, 1/2″ LOC, .030″ Radius, 7 Flute, Solid Carbide Finishing End Mill Professional Grade

Benefits

• Rushmore nACRo coated 7 Flute end mills offer superior performance in superalloy machining over other common coatings.
• Rushmores nACRo coating offers a high adhesion to the carbide, which allows for higher heat capacities than AlCrN and can be run to a maximum heat of 1,100°C.
• The progressive helix and eccentric relief work well in hard materials and high feed rates where the machine can actively engage the cutting materials and actively pushes the heat into the chip.
• The non-center cutting 7 Flute end mills are designed for high efficiency machining and can be run at high speeds on a range of very hard materials, including titanium alloys.

Applications

Great for use in general-purpose mixed substrate milling, this Rushmore USA 1/4″ solid carbide 7 flute corner radius end mill with a .030″ radius runs a nACRo coating. The Variable helix balances chip flow, strength, and finish. Extra overall length supports deeper reach into the workpiece.