Warning: The new Atom handpiece is the bomb! ( Sorry, but i couldn’t resist the pun.) Kidding aside, this unbelievably lightweight and slim air-driven handpiece is incredible in its cutting ability; you can use it all day without experiencing any hand fatigue, and the handpiece does not get hot. The Atom is quiet, has 16.5 watts of power, and has a micro head for greater visibility and increased access in those patients, both adult and children, who have small vertical opening.