Bit holder, magnetic for Bosch drill

Print upright with the deeper holes facing down, without support. The magnets are inserted after printing.

There is a version with hexagonal holes and one with round hole. I use the hexagonal one and it doesn't bother me at all bringing the bits in the correct orientation.

Use 7x   6mm Ø  2mm thick magnets.

I  found the tolerance a bit tight when in PETG as opposed to PLA. So upscaling by maybe 2% might be adequate when using PETG.

Apparently it also fits the GSR 18v and GDR 18v.