Designed for face frames or other applications where you are drilling two holes. This design has removable bushings that allow you to drill two holes of the same size without moving the jig.
The holes are on 19mm (3/4") centre and the bushings and centre section are mode of hardened drill steel. They are also plated for rust protection.
Comes with pairs of 6, 8 and 10mm bushings. 7/16” and 1/2” holes are also available for use.
This jig has the capacity to cope with timber up to 60mm in thickness.