OPTIMUM RB 8 S UPRIGHT DRILL PRESSES

Technical Description

The OPTIMUM RB 8 S upright drill press is a robust radial drilling machine designed for precision and versatility in metalworking applications. Featuring a generous swing of 29.13 inches (740 mm), it enables drilling across large workpieces with ease. The machine delivers a maximum drilling capacity of 0.63 inches (16 mm) in mild steel, with continuous drilling performance up to 0.47 inches (12 mm), making it suitable for demanding industrial tasks. Powered by a 0.75 kW (1.01 HP) spindle motor, it operates at a variable speed range of 390 to 3,000 RPM, allowing optimal control for different materials and drilling requirements. The spindle is equipped with a Morse Taper 2 (MK 2) chuck and offers a quill stroke of 80 mm for efficient depth control. The drilling table is adjustable up to 45° and provides a workspace of 262 x 262 mm, while the maximum distance from spindle to table reaches 740 mm. The machine base offers a work area of 600 x 350 mm and a maximum spindle-to-base distance of 1,250 mm, ensuring flexibility for various setups. Constructed with a 70 mm column diameter and a stable base, the RB 8 S guarantees high rigidity and accuracy. It weighs approximately 60 kg (132 lbs) and measures 820 mm (L) x 395 mm (W) x 1,640 mm (H), combining compact dimensions with substantial reach. The unit is supplied with a 230 V, 50 Hz power connection and features a built-in fast reverse function for improved operational efficiency.