ERLO TSER.35 UPRIGHT DRILL PRESSES

Technical Description

The ERLO TSER.35 upright drill press is a heavy-duty, gear-driven industrial drilling machine designed for precision and durability. It has a drilling capacity of 1.38 inches (35 mm) in mild steel and supports tapping up to M30 thread size (approximately 1.18 inches). Powered by a 2.01 HP (1.5 kW) motor, the machine operates at a maximum spindle speed of 2,100 RPM. The spindle uses a CM4 taper, ensuring compatibility with standard tooling. Its robust construction includes a fixed head and a column diameter of 4.92 inches (125 mm), providing stability and rigidity during operation. The distance from the spindle to the column is 11.81 inches (300 mm), allowing for a range of workpiece sizes. The drill offers adjustable manual feed with advance rates between 0.10 to 0.20 inches for controlled penetration. The table is versatile—movable, rotatable, and tiltable—to accommodate angled drilling and precise positioning. The machine includes integrated lighting for improved workspace visibility. Weighing 698 lbs (approximately 317 kg), the unit measures 25.79 x 15.75 x 82.68 inches (655 x 400 x 2100 mm), balancing size and footprint for industrial settings. Safety features typically center on the mechanical clutch, depth stops, and a drill guard with micro-switch to prevent operation when opened. Its gear-drive system ensures efficient power transmission and long-term reliability, making it suitable for professional manufacturing and metalworking environments requiring consistent, high-capacity drilling and tapping tasks.