LenoxTools Hole Saw, Bi-Metal, Speed Slot, Arbored, 2-1/2-Inch (1772954)

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.

Works like a charm. Great buy, considering it comes with the pilot drill attachment. Used it for cutting multiple holes in 1/2 plywood. After some use, I was able to get the plug to just drop off without any prying. Seemed the easier/slower I made the cut, the more likely I was able to just run the drill for a few seconds after the cut and the plug will fall out (3 out of 5 times). High quality product. Will likely purchase other sizes as need in the future.

Good quality.

This is a monster! I had to drill a hole through a 2x4 plus subfloor (1 1/2 in + 19/32 in) and didn't notice that there was a steel nail right on the edge. This hole saw split the nail in half! And the staircase design of the slots on the sides of the saw definitely made the plug removal very easy. If I need to buy a different diameter hole saw, I'll pick a Lennox again.

I used this to cut holes in metal HVAC ducts to install UV lights. Gets the job done with no complaints. Keep in mind you need some power behind this and smaller cordless drills will struggle or not work.

Picked this up to install my mini-split in my garage. This is the second LENOX hole saw I've picked up and they are good quality saws. As others have mentioned, be sure to tighten it up or it can spin off when you stop drilling.

Made quick work of a hole through the firewall I needed that had dulled two other cheap saws I had sitting around. Finished a project in a matter of minutes that I had spent hours on before that. Having the right tool makes all the difference.