![](https://s3images.coroflot.com/user_files/individual_files/420586_q6oysjjvhojremphvjjgwlk5_.jpg)
Using a historic burr puzzle as the base, the jack puzzle is a uniquely precise mind teaser. With tolerances down to the 0.0005” in some cases. This little beast took some tight machining.
![](https://s3images.coroflot.com/user_files/individual_files/420586_qok8jc0sc0vpkz8bdlvcssurx.jpg)
Instructions for assembly
![](https://s3images.coroflot.com/user_files/individual_files/420586_e4v8xq4cltwc6ao8c6uxfzfmf.jpg)
By standardizing the cut specifications, we were able to get a great quote on a short run with a swiss machine. Most puzzles out there made of metal are cast or handbuilt. We get the quality and the price with a swiss machine.
![](https://s3images.coroflot.com/user_files/individual_files/420586_mlbh8de5nhwenhcvg2v7mnuso.jpg)
![](https://s3images.coroflot.com/user_files/individual_files/420586_eetqigqjwzvx0rjh2plbrxku5.gif)
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