Ceiling Fan Blade Drilling Jig

thingiverse

Broken Ceiling Fan Blade Mount? You Can Find Replacement Arms At Big Box Stores! In my case, the hole spacing was slightly off from just bolting on, so I came up with a solution by crafting a drilling guide for a 7mm drill bit to spot the holes. Here's how you can do it: First, print one guide and 2-3 locating pegs. Next, drill the center hole first and use a peg to keep the jig centered. Then, drill one of the side holes and hold the jig in place with the second peg. A large binder clip might come in handy at this point to hold everything together while you drill the last hole.