Infinity Tools Self-Centering Dowel Jig

The Best Doweling Jig That A Woodworker Can Own! Use our Self-Centering Dowel Jig to make strong joints with ease. Includes 12 steel drill guide bushings: 4 each 1/4", 5/16" and 3/8". Features:  Completely self-contained with no loose parts to get lost or out of alignment Patented automatic self-centering action ensures accurate center-drilling every time Large, steel clamping screw securely tightens the tools like a vise Rugged aluminum sides are smooth to prevent marring or damage to the wood Works with material ranging in thickness from 3/8" up to a full 2" Solid steel guide bushing center holes are precision drilled and reamed to exact size for extreme accuracy Hole sizes are permanently cast in the side of the jig and will not wear off All parts are guaranteed against defects in material and workmanship.