I'm getting into woodworking and I'm planning to drill a 1/4" hole in a 1x1 poplar dowel to thread a rod through. Should I start with a smaller pilot hole first? I have to do this for several pieces, and they all need to line up perfectly.
3 Answers
You should consider a few things before drilling. Are you working with a square dowel or a round one? Also, is the rod threaded, or are you trying to create the threads in the dowel itself? Post pictures next time; it’s easier to give advice that way!
For a 1/4" hole in wood, you probably won't need a pilot hole. Pilot holes are more useful for screws. Since you'll be drilling into wood, the brad-point bit should guide itself well enough without a smaller hole beforehand. Just go for it!
It's a good idea to mark the spot where you're drilling with a punch or a nail to make sure your drill bit goes in straight. Using a brad-point drill bit can help with that too since it’s designed for clean holes. Just make sure you apply steady pressure while drilling!

Thanks for the tip! Here’s a quick photo of what I’m working with. I want to place a metal rod through several of these square dowels, which will be mounted on a wall for drying clothes.