The drilling aid acts as a guide device that makes it easier to drill holes, particularly if you need to drill right next to the edge of a component or exactly parallel to an existing reinforcement. Its use can reduce the minimum concrete coverage.
The three-part fischer drilling aid is used to create perfectly aligned drill holes when producing rebar connections.
Application and approval
Post-installed rebar connections
You can find detailed information on building materials in the approval document.
Secure the drilling aid with a plug.
Adjust the base plate so that the reference rod is parallel to the surface of the concrete.
Align the pivotable guide rod so that it is right next to the drill hole marking and can act as an optical guide for parallel drilling.