OpenSCAD file for the Helping Hands SMD soldering stand. I parameterized it so you can change the bed size of the stand, as the boards I were working on were just slightly too large to be able to reach the middle of the board.
I also added an option to allow you to adjust the height to compensate for a cork layer to protect the base if you need to use a hot-air knife on the board for SMD rework.
I used a Luer Lock needle (blunt 27Ga) as the hold-down pin.
Hypercube Evolution Mk 14
Inland (ESun) PLA
Cork was from Home Depot, in the gardening section. It was for under planter pots. I scuff-sanded the back of the rubber coating and used rubber cement on the bed and the rubber to bond them together.