The New Niagara 1.125" 6 Flutes, 2.5" LOC M42 TIN Coated Roughing End Mill is a high-quality tool designed for roughing tasks. Made by Niagara Cutter in the United States, this end mill features a square end design and a 1-1/8" mill diameter with a 1" shank diameter. With a length of cut of 2-1/2 inches and an overall length of 5 inches, this end mill is perfect for achieving precise and efficient results in metalworking projects.