Appliance for treating glass or stone panels, especially for boring holes or grooves

摘要

A holder (14) for the glass or stone body has a support or treatment surface (E). The tools (38) are moved between a backward non-operating position and a forward-thrust opening position. The tools are movable along co-ordinates in separate directions. The support plane is tilted in relation to a horizontal plane on a vertical plane (V). The tools are moved to and fro in a first X co-ordinate and a second Y co-ordinate direction.