NEJE (Or Others) MINI Laser Pen Mandrel Rotary Jig

thingiverse

This is a pen mandrel holder that serves as a rotary turner for a pen blank. I borrowed the idea from Bob Pace, who showcased how to use it in a video. To replicate this, you'll need a rubber band functioning as the timing belt. You can access his video by visiting https://youtu.be/-AJpfxNPLgI. Two files are included - one for cigar pens and another for slim line pens. I printed these models with 30% fill and at a layer height of .24. To accommodate different printing requirements, you can adjust the design's height by either shrinking or expanding it.