Drilling jig designed for drilling holes in wood for AGB four pin adjustable hinges ⌀16 mm (two smooth and two threaded pins). Measures are taken from the hinge itself by using vernier caliper, but Accurate measures might be obtained from the manufacturer (I suppose).

Model is customizable so you may easily fine tune it. Eight parameters may be changed to your liking.

One useful thing missing are sawdust channels. This might be added in the future.