D4116 Shop Fox Auto-Centering Doweling Jig

Automatically centers itself on round, square, or irregular shapes.

Use the Shop Fox D4116 Doweling Jig to drill aligned and opposing dowel holes in two boards to be joined.

Included are two each of 1/4", 3/8", and 5/16" threaded drill guides for making a pair of dowel holes at a time without having to reposition the jig.

Additionally, there are 7/16" and 1/2" drill guides bored into the center bar.

When properly clamped, the doweling jig automatically centers the drill guides onto boards up to 2-5/8" in width.