Diablo Carbide Teeth Hole Saw for Wood and Metal - Ideal for Cutting Wood, Plastic, Aluminum, Metal, Cast Iron, Stainless Steel - 1-1/8" Diameter, 2-3/8" Length - DHS1125CT

Nice! These are the best holesaws I know of. They simply work great. The only thing that's not perfect is the arbor pilot bit. It snaps off pretty easily.

Love Diablo products, but this was very aggressive for Oak Flooring. My other hole saw wouldn't cut, just burned. This was very hard to control first 1/4" - Hold on Tight !! Made a nice clean hole through oak and sub floor.

Drilled through 1/4 inch plate no problem

If you need to drill circle holes and you need them to be right quick and simple it’s you’re going to be hard-pressed to find a better option than this product. The only warning I will give you if you’re using them in anything other than relatively soft wood such as pine you may find that you get burn marks relatively quickly and will have to adjust the speed of your drilling otherwise especially if using soft Woods, these are great.

This hole saw cutter worked great when working with old cut lumber that has been cut wider than today's lumber. My standard hole saw cutter would not cut completely thought my 2x4 board but this Diablo hole saw did.

Super well built tool Especially Quick release feature is genius Very Much Recommended Buy

These are beefy and cut powerfully (albeit a little rough) - a heat improvement with the various quick replacement elements. Someday someone will invent a means to get the cut piece out of the cutter, because my screwdrivers are saying it’s not their job!

The Diablo Hole Saw is part of a well designed system. I know of none better.

I still use this 1" holesaw, and found it incredibly easy to work with. It certainly makes quick work of cutting holes, which is a big plus. My only concern, and the reason for four stars instead of five, is that it seems to wave slightly while turning. This results in the hole being cut a bit bigger than it should ideally be. While it's not a deal-breaker for every application, it's something to be aware of if precise hole sizing is critical for your project like a latch hole on the door. You can especially notice it after installing the latch plate. Despite that minor issue, it's a very user-friendly holesaw, and for general purpose cutting, it performs quite well.

Needed a 2" deep hope and these Diablos are the only ones long enough. Does the job well. Two things to note - you need a specific mandrel to use these so you might have to buy that too. Second the brazing attaching carbide teeth (like most) is fragile. Hole saw rolled off my bench when I took it out of the package, hit the floor, one tooth gone just like that.

It is great. I needed something to drill thru laminate and it is awesome! Money well spent!