In this tutorial, we learn how to drill porcelain tile like a professional. You will first need to get a blade that is round and very sharp. Place this on the porcelain and then gently rock the blade back and forth until it cuts the tile all the way through. Make sure you place tap underneath this to catch any of the dust and debris that flies away from you while you're cutting. Remember not to use really strong force to the drill while you are using it, to prevent any wrong cuts on the porcelain. Once cut all the way through, clean up the tile and you're done!