Niagara Cutter N25041 High Speed Steel Square Nose End Mill, Long Length/Reach, Weldon Shank, Uncoated, Roughing/Finishing, 30-Degree, 2-Flute, 2.375" OAL, 0.125" Cut Diameter, 0.375" Shank Diameter Two flutes offer better chip-carrying capacity than end mills with more flutes, enhancing the tools ability to remove material Extended-reach neck style provides access to recessed areas of the workpiece High-speed steel is compatible with a variety of materials Uncoated (bright) tools have no additional surface treatment or coating for use on a broad range of materials Square nose end mills (also called square end) create sharp, unrounded cuts