The file '1-40 Numbered Drill Bit Wall Mount 3D Printer Model' is (stl) file type, size is 463.8KB.
Another drill bit holder for numbered sets 1-40. Fitting is loose as is, so if you want a tight fit you might want to scale down 1% or 2%.
40_Numbered_Drill_Bit_Holder.stl | 1.5MB |