The U'CHINE UBM-11020ISA Horizontal Boring Mill is a robust CNC machine with a 4.33-inch (Ø 110 mm) spindle that utilizes a 7/24 taper, ISO.50, BT-50 standard, and achieves spindle speeds from 10 to 2,500 RPM (up to 4,000 RPM maximum). The machine features significant travel capabilities: 78.74 inches (2000 mm) on the X-axis (horizontal table travel) and 70.87 inches (1800 mm) on the Y-axis (vertical head travel). The Z-axis travel is 1400 mm, and the W-axis travel is 400 mm (500 mm option). The 49.21-inch by 49.21-inch work table supports a maximum load of 5000 kg. Feed rates include a minimum setting of 0.001 mm/min, cutting feed rates up to 5000 mm/min, and a rapid feed rate of 12 m/min for the X, Y, and Z axes. The machine is driven by a powerful 15/18.5 kW (22/26 kW option) spindle servo motor and 4 kW motors for each of the X, Y, Z, W, and B axes. Auxiliary systems include a 0.15 kW lubricator motor, a 2.25 kW hydraulic pump, and a 1.17 kW coolant pump.