Accuracy, stability and versatility are the benchmark features of the JET 20 in drill press. This high quality line of JET drill presses offer a greater range in spindle speeds than other machines of this class. JET backs their machines with the industry-leading 2 years warranty. 1/2 in dia external depth stop with three nut locking feature for quick adjustment. Adjustable tension spindle return spring. Hinged metal belt and pulley cover. On/off switch located on front of drill press head. Quick adjustment motor-mount for rapid changing of spindle speeds. Telescoping safety spindle guard.