easy print spool chuck for hand drill. print the screw at 100% infill or the drill chuck will break the screw there is a flat spot on the collar on the screw print that flat on the bed. use supports

print 2 of the spool holders 20% infill no supports print 1 of the nuts 20% infill no supports i used petg for this screw on the first spool holder up against the collar on the screw put on the spool and screw on the second spool holder lock in place with the nut. place in drill chuck and wind away.