The file 'Handle For 4mm Small Hex Screwdriver Bits 3D Printer Model' is (stl) file type, size is 542.2KB.
This is a handle for 4mm precision screwdriver bits. The bits go in about 13 mm, which is a good compromise between secure holding and ease of retrieval.
The handle can be printed from the handle part upwards without support.
This is a remix of oleeskildsen's screwdriver holder. I changed the bit size and flattened the end of the handle so that the model can be printed without support.
4mm_screwdriver_bit_handle.stl | 1.4MB |