This is a remix of my LTT bit holders that is larger to accommodate up to 30mm bits, not just the LTT shorty bits. This is just the outer case. There are two options for the bit retention piece. For now there is just a 48 bit version. Let me know if there is interest in 12, 24 or 60 bit variants of it.
For magnetic retention, download the 48 bit inner holder from here:
https://www.printables.com/model/387311-ltt-screwdriver-bit-holder-magnetic-retention-mult/files
For TPU flexible retention, download the 48 bit inner holder from here:
https://www.printables.com/model/272857-ltt-screwdriver-bit-holder-multiple-sizes
The author remixed this model.
Accommodates larger bits than just the LTT shorty bits.