These cleverly designed tools from Killer Tools will save time and headaches in the shop. First up is the Johnny On The Spot (ART 125), which converts an air drill into a spot weld drill, giving the leverage needed to take out spot welds or drill holes without arm stress. It fits 3/8- or ½-in. air drills. The Door Skin Tool Retrofit Kit (ART17-42) is an adapter that converts all Killer Tools ART12 door skin tools to the level of the ART17 Pro Series 2011 model. The kit uses a longer chisel plus a quick release instead of a beehive spring. It bolts on easily to existing door skin tools. Visit www.killertools.com or call (800) 369-4262.