Tapping Threads is as easy as it gets right, what could go wrong? We often see poor information spread around the web and simple tasks like tapping threads in a hole can be done incorrectly if you go about it wrong. Mark R. recently shared a quick video to tap threads. this method will insure your holes are tapped correctly and you don’t break or ruin your taps or the base surface! As well as having a good tap and die set and cutting oil, don’t forget to get a good drill index so you can drill the correct hole for the tap.