Rapid Radial Drilling Machine DANUBE DR type 50 machine no 5020-1 Year ca.1971 drilling capacity 50 mm in ST 60 spindle taper MT 5 Spindle diameter 85 mm Pinolhub 220 mm throat max. 1180 mm radius min. 430 mm table size 1220 x 755 mm clamping surface 1100 x 635 mm Column diameter 260 mm Spindle speeds 22-1120 U / min. 18 steps feed from 0.1 to 0.15 – 0.25 to 0.35 – 0,5 mm / rev 5 steps distance spindle nose – Floor 1300 to 1640 mm Distance spindle nose – table 500-840 mm drill head height max. 3050 mm Spindle motor 3.7 and 4.4 kW pole-changing power supply 380 V 50 Hz – Tapping up to M 40 ST 60 – Machined clamping grooves left and rear of the machine stand – cooling equipment in the machine foot – Hydraulic central locking – Central lubrication space L x W x H 2100 x 1220 x 2680 weight 3500 kg Spindle gear runs a little louder