The Haddon Wood Joiner makes blind dowel joints fast and simple. Whether it's edge to edge, end to end, edge to surface, surface to surface, miters, or any dowel joint, this tool will give you professional results and save you time and money. The Haddon Wood Joiner metal T-bar automatically positions the dowel holes. This saves you time because there is no measuring and the Haddon Wood Joiner allows you to drill up to twelve holes before repositioning.