CLAUSING 1688 UPRIGHT DRILL PRESS

Technical Description

The Clausing 1688 is a heavy-duty, variable-speed vertical drill press engineered for precision drilling and light production work. This upright model features a 15-inch swing capacity with a 7.5-inch throat depth, accommodating workpieces up to 5/8-inch diameter in mild steel. The machine is powered by a 3/4-horsepower variable-speed motor operating on 115/230-volt single-phase, 60Hz power, delivering infinitely variable spindle speeds ranging from 330 to 2,640 RPM to suit diverse drilling, reaming, and counter-boring applications. The spindle incorporates a #2 Morse taper with 4-3/4 inches of quill travel for flexible depth control. The work table measures 14 inches by 10 inches and features a tilting mechanism for angled operations, while the rigid 3-inch diameter column ensures stable vertical alignment. The machine accommodates a maximum spindle-to-table distance of 41-3/4 inches and provides 47-1/8 inches clearance to the base table. Measuring 16 inches by 28 inches by 73 inches overall and weighing approximately 350 pounds, the Clausing 1688 combines a compact footprint with substantial casting rigidity. Standard equipment includes a precision drill chuck, chuck key, and tilting work table. This dependable machine is ideal for tool rooms, small job shops, and fabrication environments requiring reliable vertical drilling capabilities without floor space demands of larger production models.