The MILWAUKEE M12 Copper Tubing Cutter is the industrys first cordless unit, cutting up to 10X faster than conventional tubing cutters. Milwaukee engineered this versatile copper tubing cutter for plumbers, mechanical contractors, and remodelers that runs at 500 RPM for unmatched cutting speed. The patent-pending cutting mechanism automatically adjusts diameter to cut Type K, L, and M copper pipes from 3/8 to 1 (OD from ½ to 1-1/8). The unique rotating cutting head cuts installed copper piping with as little as 1-1/2 clearance, and the lightweight, the inline design provides users with a longer reach and reduces wrist strain when working in confined spaces. A built-in LED light illuminates the cutting surface. The electronic overload protection and unibody construction provide maximum durability. An onboard, real-time battery fuel gauge helps users monitor the charge precisely, so theres less downtime on the job.