If your entrance and exit holes both hit the mark the hole is plumb.
How to drill perfectly bench dog holes. Popular woodworking magazine managing editor glen d. Using the pencil. The dowels will need to be cut down to size to make useful bench dogs. Cut dowel to length.
The length of the 2 4 will allow you to put holes anywhere you please on a benchtop. How long your dogs. How to drill perfectly vertical bench dog holes in your workbench a woodworking bench is more than just a table to lay your tools and project parts on. Episode 3 drilling workbench dog holes using a simple alignment indexing jig.
Huey shows you how to make perfect evenly spaced dog holes in your workbench top using a router. Next tap the bushing into the hole. Here s how it works. Drill through the 2 4.
Used well your bench is an all in one three dimensional clamping solution that will allow you to hold your work on any of its edges or faces. Now clamp the 2 4 on edge to your benchtop and use the plumb holes as an oversized doweling jig to guide your auger bit. There s no standard size for bench dogs but i ve found that 3 4 or 1 to be the most common size. You make a simple jig like the one shown at left and using a drill press bore a 1 hole the same distance from the fence that you want your dog holes from the edge of the bench.
Then lay out the locations for the holes and drill as shown. At your drill press bore a 1 hole in the jig to ensure it s perpendicular to the face.