This is a test of commonsense. Complete the next sentence:

How to make coconut flour
Drill a hole into the coconut.
Cut a hole through one of the eyes or indentations of the coconut.
A power hand drill is one of the easiest ways to cut a hole into the coconut, but if you do not have one, you could also use a corkscrew, screwdriver, or metallic skewer, instead.
Worst case scenario, you can use a hammer and a nail. Pound the nail into the coconut using the hammer.