Designed to maintain rigidity and accuracy throughout the life of the drill, the Magnetic Base Drill by SteelMax, offered through Aircraft Spruce, has a unique rail system that eliminates the need to adjust or maintain traditional jigs. This portable drill can cut up to 2-1/16-inch diameter holes through mild steel up to 2 inches thick. A clever rail system reduces cutter run-out and breakage without adjustments. Two speeds of operation allow holes as small as 1/6-inch or up to 2-1/16-inch. An adjustable chuck takes twist drills up to 1/2-inch. For more information call (877) 4-SPRUCE or visit www.aircraftspruce.com.