Milwaukee 2471-20 M12 Cordless Lithium Ion 500 RPM Copper Pipe and Tubing Cutter Adjustable from 3/8" to 1†Diameters (Battery Not Included, Power Tool Only) - Amazon.com
Milwaukee® M12™ 48-38-0010 High Performance Replacement Cutter Wheel, Black Oxide, For Use With 2471-20, 2471-21 and 2471-22 12 VDC Copper Tubing Cutter, 12 VDC, Copper | State Electric