Needle File Handle (3mm Tang)
Designed these to fit with my needle files. The tang of my files is 3mm diameter and about 62mm long. If anyone needs a different size, let me know and I'll be happy to make it.
Shape is based on this design here. I removed the hand guard, because I didn't think it was necessary for my files.
The main goals were to make this easy to 3D print, compact, and able to be stored on my workbench. It only takes my Bambulab P1P about 20 minutes to print one. The design does not take up a significant amount of space, and the tethering hole makes it easy to hang.
I print with 35% gyroidal infill. Although you are welcome to print to your own taste. Hope this helps! :)
Edit:
I have also uploaded a version that is meant to fit a hexagonal tapered tang. With a Taper of length 36mm that goes from 4mm to 2mm.