DEWALT DCE410B 20V MAX XR Brushless Cordless 1 1 2 Inch PEX Expander Tool (Right Angle Auto Rotating Head, ASTM F1960 Uponor Tubing Bare Tool) Klein 1 HP Electric Motor: UL 1 HP Electric Motor: UL and CUL listed single phase motor provides reliable power with built in thermal overload protection 6mm) kerf on a 5 8 inch arbor Key Value Manufacturer DEWALT Model Number DCE410B Voltage 20V MAX* Motor Type Brushless Pipe Diameter Capacity 3 8 Inch to 1 1 2 Inches Regulatory Fitting Standard ASTM F1960 (Expansion Type) Head Mechanism Automatic Rotating Rotation Assembled Weight (Bare) 7 Automated Segment Rotation: Integrated transmission drives automatic head rotation between cycles to ensure perfectly symmetrical tubing walls