Drilling aid for guiding a drilling tool with a positioning device

摘要

Drilling aid (1) for guiding a drilling tool (2) along a drilling direction (5) comprising a fastening device (6) for fastening the drilling aid (1) to a substrate (9a-9d) to be machined, a guide device (7) with a receiving element ( 12) connected to the fastening device (6) and at least one guide insert (13; 31a-31c) which can be inserted into the receiving element (12) and designed to guide the drilling tool (2) along the drilling direction (5), characterized in that a positioning device (32) which has a marking aid (37) and can be inserted into the receiving element (12) is provided.