CLAUSING 2277 UPRIGHT DRILL PRESSES

Technical Description

The Clausing 2277 Upright Drill Press is a robust floor-standing machine designed for industrial metalworking with a 20-inch swing, allowing drilling at the center of large workpieces. It offers a drilling capacity of up to 1-1/4 inches in mild steel and 1-1/2 inches in cast iron. Powered by a 1.5 HP motor with a two-speed, 3-phase 480V configuration, it achieves a maximum spindle speed of 2,000 RPM with infinitely variable control, covering low and high-speed ranges from 150 to 2,000 RPM. The spindle features a #3 Morse taper with 6-1/2 inches of travel, facilitating deep hole drilling. The table measures 19-1/2 by 22 inches overall, with a working surface of 15-1/2 by 18 inches, adjustable up to 33-1/8 inches from the spindle, supported by a 4-inch diameter column 43 inches long. The base working surface is 13 by 15-1/2 inches, providing a stable foundation. The machine weighs approximately 640 to 700 pounds, emphasizing stability and precision for heavy-duty drilling tasks. These specifications make the Clausing 2277 suitable for a wide range of drilling operations on metal, offering flexibility, power, and accuracy essential for professional workshop environments. Its substantial spindle travel and variable speed range allow handling diverse bit sizes and materials, while the solid construction ensures minimal vibration during operation. This drill press supports precise, repeatable drilling with large and thick materials, ideal for fabrication and machining applications demanding high capacity and reliability.