ECONOMaster line of drilling units are ideal for multiple materials such as light metal, wood, composite, plastic, and foam. The units feature low power and air consumption, adjustable motor housing, adjustable total stroke up to 4 in. (102 mm), a hydraulic feed control cylinder, a J33 taper spindle end, a 0 to 1/2-in. (0 to 13 mm) drill chuck, electric front & rear position limit switches, a belt tensioner, and a chrome-plated quill.
Other key features include adjustable feed stroke of ½ to 3 in. (13 to 76 mm), 400 lb. (181 kg) thrust at 85 psi, operating pressures to 110 psi, TEFC/IP56 protection, standard 230 to 460V, concentricity of .002 in. (0.05 mm) TIR, speed ranges to 9,600 rpm and an air connection retract/advance of ¼ in. to 27 NPT.
ECONOMaster drilling units can be supplied with an adjustable stand, inline vertical configuration, and multiple spindle heads for medium-duty production drilling, with many other spindle options and tool holders available.
