Make an HMR jig that turns your circular saw into a fully functioning Track Saw. You don't need any expensive tools.. in fact all you need is a circular saw... duh, a thread tap, and some spring clamps. Let me know what you think about cool shop / woodworking jigs and if you're interesting in more of these shop - based projects.
hope this video can give inspired
https://youtu.be/4hrgd226ZWY
