The Niagara Cutter HSS ENDMILL D201 is a high-quality endmill designed for precision metalworking. Made in the United States by the reputable brand Niagara Cutter, this 9/32x3/8x9/16x3-1/8 inch endmill is a reliable tool for drilling and cutting through various materials. With a unit quantity of 1, this endmill is a valuable addition to any CNC machining or metalworking operation looking for precision and efficiency.