Combined boring machines OBM and OBM PLUS

The OBM, and its further development the OBM PLUS, are the tried-and-tested standard machines for drilling of window hinges on the loose frame part or for drilling to prepare for door protection fittings.



The special Götzinger quick-change drill head system means that a multi-shaft drill head can be changed in just a few seconds.

A specially-developed stop system offers the possibility of centralised drilling on the sash. Swivel supports offer a stable base for the sash and can be hinged up if there is a lack of space. As a recommended special accessory, a roller track, which is fixed on the right and left of the OBM, offers a safe base for longer sashes and frames for easier working. Special additional fittings make it possible to engage with the impost groove, or the plug boring in this area or in the tilting window.

OBM-PLUS and OBM-PLUS “T“ are small machines which are suitable for manual operation. They are low-cost, space-saving, rational and always capable of being extended and augmented.