Dremel & Drillbit Holder for 3mm Bits, 30 Inserts

Needed a small dremel/drillbit holder for my workplace. So I designed a circular one with 3mm holes and added a 0.1 xy hole compensation, so it surely fits the bits well. Slower print settings, supports etc. for a clean finish is included. Printed it with PLA-CF as I had a spool lying around, use the same settings for normal PLA, works equally good. You can remove the support after printing, but I just left them there as they are only on the hollow inside of the model. I'm always happy about feedback on what to improve or add, so leave a comment!