This is a side toolbox which i created in freecad for my selfmade prusa i3 boxed printer. The box around the printer is made of wood so i have made three screw-holes in the toolbox to mount it on the side. All the necessary tools i need i can fit in the toolbox.
To name a few:

• a file
• a small slotted screwdriver
• a small phillips screwdriver
• 4 bits
• tool to put the bits in
• tweezers
• a cutting plier
• two needles
• a spatula 80mm

Take a look at the pictures to see, what and where i mounted it

RepRap

prusa i3 boxed

No

No

50% or more

PLA is preferred but if you have a well isolated printer you can use ABS.