Straight Tapper Tap Guide Puck
Tapping guide for straight(-er) hand tapping
How this is different than the "original":
All of the smaller tap guide holes have a counterbore so the guide only uses 8mm of the tap length (so you can actually use the small taps).
18mm thickness as opposed to 22mm.
Flat top and bottom - labels on the sides and name recessed into the top instead of proud (so you can put a clamp on it).
Chamfers
This is completely re-drafted... but I measured the holes on the original (great tolerances, in my opinion) so credit where credit is due.