Lots of Gridfinity designs don't require glue, they just require a hammer to force the magnet in place. This is a simple jig that will align a magnet perfectly in place, and always in the right polarity. The other end is rounded to make it easier to hit dead on with your hammer or mallet.
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Update 3/22/23 - Added a looser tolerance version for if your printer isn't quite as precise.
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If you need a glue jig, I made a simple one that avoids most of the problems I had with other jigs. Grab it here.
Gridfinity Pressure Fit Magnet Jig
by Software2 · original on Printables ↗
Hobby & Makers / Tools
♥ 427⬇ 2.5k🖨 39 prints
Print profiles
Gridfinity Pressure Fit Jig - Tight Tolerance.3mfDEFAULT
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
Order this print
Gridfinity Pressure Fit Jig - Loose Tolerance.3mf
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
Order this print