Step Bit Case with Locking Lid

A case for 3 step bits, fitting the 3 most common sizes (actual bits are Neiko 10181A). Sizes are:

• 13 step drill bit (1/8" -1/2")
• 6 step drill bit (3/16"-1/2")
• 12 step drill bit (3/16"-7/8")

The case features two locking dimples on each side of the case (it should be a bit difficult to get off initially), two indents for gripping the holder portion and a hole in the top of the cover (used to push out the holder if it gets stuck in the cover).

This should be printed with something semi-flexible (like PETG) but it would likely work with PLA (source files included if you need to modify it) and can be printed without supports if you flip the top of the case to the build plate.