ERLO TSR.25 UPRIGHT DRILL PRESSES

Technical Description

The ERLO TSR.25 Upright Drill Press is a robust industrial machine designed for precision drilling in mild steel and cast iron, with maximum capacities of 1 inch and 1.187 inches, respectively. It features a Morse Taper 3 (MK3) spindle taper and offers an eight-speed gear-driven transmission, ranging from 64 to 3,060 RPM, providing versatile speed options for various materials and drill sizes. The drill press has a throat depth of 9.84 inches and a spindle stroke of 4.72 inches, allowing adequate drilling depth for medium-duty applications. The adjustable worktable measures 15.75 by 14.96 inches, supported by a rigid 3.94-inch diameter column, facilitating stable and precise positioning of workpieces. The distance from the spindle center to the column face is 9.84 inches, ensuring accessibility around the drill bit. Powered by a 1.1/1.6 HP motor, the machine supports manual feed operation, with an optional Hydroblock automatic cycle available for higher production efficiency. It also offers tapping capacity up to M22 (approximately 0.866 inches), enhancing its functionality for threaded hole production. The integral coolant tank holds 7 liters (about 1.85 gallons) to assist in cooling and chip removal during operation. The drill measures 31.5 by 23.62 by 82.68 inches (LxWxH) and weighs approximately 574 to 606 lbs, combining durability with compact industrial footprint. The gear-driven design includes hardened, ground gears running in oil bath lubrication, enhancing reliability and longevity. Safety features include motor guards and emergency stop mechanisms, compliant with CE standards. This model is suited for precise, repeatable drilling tasks in manufacturing and workshop settings.