The Milwaukee 2874-22HD M18 FUEL Cordless Pipe Threader with One-Key Kit is a powerful tool designed for efficiently threading pipes with an outer diameter of 25.2 inches. Powered by an 18V lithium-ion battery, this cordless pipe threading machine offers the convenience and portability needed for various industrial and business applications. The included battery and one-key kit make it easy to use on the job, making it a valuable addition to any tool collection.