The WRD 13 (Q) horizontal fl oor-type boring machine with a RAM and a work spindle is based on the original generation of CNC horizontal milling and boring machines WRD(Q) 13 CNC produced by TOS VARNSDORF a.s. The headstock and the column are identical with the WHR 13 (Q) machine. The drive in the X axis is the Master&Slave system. Three linear guides in the X axis secure perfect accuracy when machining and high speed traverse up to 21 000 mm/min.