Diablo 5-1/2-In. Hole Saw increases productivity with fast cutting performance and easy alignment. It features a Snap-Lock Plus mandrel system that fits all Diablo hole saws from 5/8-in. to 6-in. in diameter, allowing for quick and easy changes. With a 2-3/8-in. cutting depth, this hole saw cuts holes 40% deeper in just one pass. The tool- plug ejection enables fast material removal, and the variable tooth design reduces vibrations for straight, precise cuts. Model Number: DHS5500