M3 M4 M5 screw cutting jig

prusaprinters

<p>I wound up with a silly amount of 40mm M3 screws that I will almost certainly never need and I keep running out of 20mm and 16mm screws, so I designed this simple jig to cut the screws.</p> <p>I've made versions for M3, M4 and M5 screws, and I've also designed versions for cutting if you're<strong>left handed</strong> (they are marked with an "<strong>L</strong>" in the file names).</p> <p>These hold the screw firmly and fit over the corner of a table or bench, so that the screw doesn't move while cutting with a hand saw and you don't have to clamp the screws with a vise that might damage the threads.</p> <h3>Print instructions</h3><p><strong>Rafts:</strong> No<br/> <strong>Supports:</strong> No<br/> <strong>Resolution:</strong> 0.2mm<br/> <strong>Infill:</strong> 20%</p> <p><strong>Notes:</strong></p> <p>I printed them in PLA and they seem to be robust enough for the job. 3 perimeters probably recommended.</p>