LENOX Tools Bi-Metal Speed Slot Arbored Hole Saw with T3 Technology, 2-1/2"

Went right through the wall no problem.

Well made will stand up to professional use

Quality tools make works so easy. Cut through wood like butter.

Used this to cut a hole in the dash of the bridge on my boat for tilt switches. It worked very fast and left a clean and precise hole even in the fiberglass. So it’s very accurate. Blade stayed sharp throughout the project and I still use it. Fit perfect in my Ryobi cordless drill. Great price for functionality.

This hole saw cut thru the steel plate floor like BUTTER. Fast. Not bad cost. Great quality. Recommended.