Drill a "90 degree" hole-with a "cordless drill" HD

Drill a 90 degree hole with your cordless drill. This quick tip demonstrate s a quick and easy method to drill that perfect 90 degree hole with you hand drill evey time. Just another quick tip. -~-~~-~~~-~~-~- Please watch: "Flawless layout with my Straddle Square | Izzy Swan" https://www.youtube.com/watch?v=72jjwoshvUM -~-~~-~~~-~~-~-