Accuracy, stability and versatility are the benchmark features of the JET 20" Drill Presses. This high-quality line of JET Drill Presses offer a greater range in spindle speeds than other machines of this class. The spindle head is supported by high quality ball bearings. Designed to permit continuous speed adjustment - even during operation. Forward and reverse tapping capabilities, an emergency stop, and a heavy-duty casted head are but a few of the features JET includes to enhance overall use and accuracy. JET backs their machines with the industry leading Two Year Warranty and are CSA/CUS Certified.