1/2-20 UNF, 3 Flute, 3&deg MPN:31502301

The 1/2-20 UNF end mill is a high-speed steel cutting tool designed for machining and drilling applications. With a 3 flute design and an angle of three degrees, it provides efficient material removal while minimizing heat generation during operation. Its half-inch diameter and twenty threads per inch make it suitable for machining metals, plastics, wood, and other materials commonly used in manufacturing. This end mill is commonly used by toolmakers, machinists, and CNC programmers in industries such as aerospace, automotive, medical device, mold & die making, and general machining operations. Its precision cuts and high strength ensure quality results that meet the demands of modern manufacturing requirements.