Definition & Meaning of "dowel jig"

What is a "dowel jig"?

A dowel jig is a tool used to accurately align and drill holes for dowels, which are small wooden rods used to join two pieces of wood together. The jig holds the workpieces in place and guides the drill bit to ensure the holes are straight and evenly spaced. This tool is especially useful for making strong, precise joints in woodworking projects, such as furniture making. Dowels are commonly used to reinforce connections, and a dowel jig helps achieve consistent, professional-quality results.