This Steelex 8-inch jointer with a Helical Cutterhead mobile base has a length of 76-5/16 inches. The parallelogram shape of this infeed table is made of precision-ground cast iron for durability and strength. The single-phase motor runs on 240 volts, outputs at 3 horsepower, and rotates at 3450 RPM. It's also magnetic with overload protection and it has four cutter head knives. Its switch is pedestal-mounted and it has a built-in locking mobile base.