• This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn more.
Pumpkin drop event

Painfully obvious question about drilling holes for booms

#1
I am about to place an order for the Electro Hub in a day or two. I have watched the build video several times and nowhere do they mention the size drill bit used for the holes for mounting the booms. I am new at building multi rotors, and I am also (somewhat) new at using power tools on a regular basis. I have all of the needed tools, I just don't know which drill bit to use for the mounting holes for the booms. Any help would be great. Otherwise, I am down to just drilling holes in something until I find a hole the right size. Trying to save some trees here.