Pocket-size Screwdriver Bit Handles (Neodimium Magnets)

Hello everyone!

Edits: I have now uploaded a magnetic version of both screwdrivers. It fits a neodimium magnet of 2mm thick, 4mm diameter. Look below for the buy link on banggood.

I had fun designing this screwdriver bit holder. I decided to buy a couple of long screwdriver bits from banggood and have a go.
It took a couple tests to get the tightness of the fit to be nice "hammer-fit" so it doesnt rattle out while using it.
If for some reason the bit does not go in as you want, scale the model up or down by a couple percent.

I used 3 walls of 0,6mm so its almost a 2mm thick wall. Also used 40% infill (triangle grid) so it should be able to handle some force.
Printed in PETG from REAL Filaments

Banggood links I have bought:
https://www.banggood.com/nl/BROPPE-4pcs-100mm-Magnetic-3_0-6_0mm-Flat-Head-Slotted-Tip-Screwdrivers-Bits-p-1142063.html
https://www.banggood.com/nl/8pcs-75mm-Magnetic-Long-Hex-Cross-Head-Screwdriver-Bits-Set-p-946357.html
https://www.banggood.com/nl/50PCS-N52-4mmx2mm-Round-Neodymium-Magnets-Rare-Earth-Magnet-p-931787.html

I hope you enjoy!

Stefan