Makes 85 cross-cuts of 1-Inch electrical metal conduit per charge * Typically used for cutting materials such as uni-strut, conduit, galvanized pipe, black pipe, copper pipe, angle iron, metal studs, as well as Hardi-Plank and Durock materials * Electric Brake provides quick blade stops for repetitive cutting * Scratch-resistant nickel-plated all-steel shoe * This factory-reconditioned model is the same as the new model 0840-22