... Z3063 × 16 Radial drilling machineFeatures:This universal beam drill can be used to drill, broach ,ream , bore , and tap the parts ... posts. It is well known for main shaft feeding ,cross arm going up and down ,recycling water cooling ,overload protection , ... base plate250-1190mmMain shaft stroke on post650mmTurning angle of cross arm around post±180°Main shaft speed steps12Main shaft speed ...