Screw advance box joint jig plans for sale


 I have produced detailed plans for the improved version of my screw advance box joint jig. I'm I love showing off these plans, and have included a preview of the plans so you can get a better sense of what's inside before buying.

The plans include:

  • 16 pages of detailed dimensioned drawings of all the parts and assembly views
  • Detailed instruction on building the jig, including over 50 photos of the construction.
  • A program that runs in your browser for calculating spacing tables to work out which combinations of gears to use for what spacing of joint. (runs in your web browser on any computer - mac or PC)
  • A SketchUp model of the jig, which allows you to view the jig from any angle, disassemble it, or regenerate each of the views in the plans by clicking on the 'scene' tabs in SkechUp. SketchUp is a free, easy to use CAD program, downloadable from Google.
  • Graphical hardware list (with pictures of all the hardware bits)
  • A cut list

The plans are in Metric units, except for drill and dowel sizes, which are in imperial units. You can generate plans in imperial units simply by changing the units to "imperial" in SketchUp under 'model info', but the units will not work out to even numbers like they do in Metric.

On purchasing the plans, you will be redirected to a download page. A download link will also be emailed to you automatically. The plans are a zip file.

Cost: $12

Use your credit card. You don't need to have a PayPal account.
After clicking "Buy Now", Just click where it says
"Don't have a PayPal account?" and use your credit card.

If you encounter any problems with the download link or email, feel free to contact me at: