N14670 case:flange FLANGE

Niagara Cutter N14670 High Speed Steel Square Nose End Mill, Weldon Shank, TiAlN Finish, Roughing and Finishing Cutting, 30-Degree, 2-Flute, 3.625" OAL, 0.688" Cut Diameter, 0.500" Shank Diameter
Two flutes offer better chip-carrying capacity than end mills with more flutes, enhancing the tool's ability to remove material||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||High-speed steel is compatible with a variety of materials||Square nose end mills (also called square end) create sharp, unrounded cuts||Center-cutting design allows the end mill to plunge into material like a drill bit while also performing conventional surface milling