RIDGID 15682 Model 300 Power Drive Complete, 38 RPM Pipe Threading Machine and 1/2-Inch to 3/4-Inch, 1-Inch to 2-Inch Universal Alloy Threading Die Heads, Oiler Ideal for threading pipe with the included Right-Handed, NPT Quick-Open Die Head and universal alloy dies sets for 1/2-inch to 3/4-inch and 1-inch to 2-inch pipe Reversible, 1/2 HP universal motor (115 Volts) turns spindle 38 RPM with Forward/Off/Reverse switch and a safety foot switch Can be used as a power source for roll grooving equipment to form standard roll grooves on a variety of pipe sizes and materials Speed grip chuck quickly locks the pipe in place and has replaceable, rocker-action jaw inserts Utilizes a cam-action, rear centering device for accurate pipe threading