Simple Jig Makes Fast, Easy, Cheap and Accurate Dowel Joints. 

Create a wide range of strong dowel joints with these cost-effective dual hole jigs.
Jigs used in this video:
¼” Dual Hole Doweling Jig (works for ½’ material but will work with ¾” material when 1/8” shim is places between body and fence on jig: rb.gy/6hib1
3/8” Dual Hole Doweling Jig: rb.gy/heki5