0.2 nozzle, this is neeeded to print small parts in the vibrator (not required for the rest of the machine, but it is recommended to have one for the best results)

Screwdriver

Hammer

wire cutters

wire stripers

one hot glue gun, this is used to hold the wires in place and to make sure they don't touch each other, which could cause a short circuit

wires

duck tape, to be used as wire isulation

belt sander, this is used to sharpen the cutter

sand paper