I have wahl clippers. They have a 1/2 guard .... 1/16 inch! One site calls this a Brrrr cut rather than a Buzz cut. Wow, I like it and I'm not even balding. Just enjoying very short hair. Generally re-burr it every day or two so I never look like I had a haircut. It's always 1/16. It only take a few minutes each morning to trim up. Feels cool. Looks manly.