Doble Dowel Jig

《Product Introduce 》：

This jig helps you drill mortise holes accurately in order to join two or more pieces of wood flat or at right angles. It has four guide holes to choose from
diameters of 1/4" , 5/16" , 3/8" & 1/2" . It can clamp a work-piece from 1/2" to 2-1/2" thick.

 

Item #BD0104