Boring device for drilling flat workpieces has mechanical sensing device connected to drill and rotary bearing for drilling unit

摘要

The boring device drills flat workpieces (30), in the edge of which it drills holes. A sensing device (36) is used to position the drills relative to the edge of the workpiece. The drilling unit (16) is connected to the sensing device and also via a rotary bearing (18) to a tool rest (12). A setting device (50) takes the sensing device up to the edge of the workpiece.