Milwaukee Electric Tool 49-56-0193 Bi-Metal Hole Saw, 3-1/2

Very high quality tool that worked very well on 3/4 plywood.

Look sharp. Feel sharp. No wait, thats razor blades. I have used this brand for a few different projects and the tool is just right for sheet metal (adding downspouts to steel gutters), wood (lots of bird houses), and plastic (turning 5 gallon buckets in to dry wells with overflow pipes). The others I bought long ago for cheap got dull long ago. These are likely the last hole saws I will need to buy.

Dont waist your money on this saw if wanting to cut metal and thin metal at that. Purchased to cut hole in bed of pickup to install gooseneck hitch, all it did was make a mark in the metal and then nothing but smoke and begin to walk all over.

Great, but very aggressive, must hold down material, for safety.

Used to cut 1/4” plate steel across a curved surface. I used cutting oil and when I got done I had barely even scratched the paint and the teeth felt just as sharp if not sharper then when I opened it.

Ya it does the job. Used it for holes on 1/8” aluminum and worked well

My husband is building a big beautiful bird house for larger birds such as Jays or doves. He didnt have a hole saw big enough for the door. So we ordered this one. It worked great and was fast.

Was very aggressive in wood

Didn’t work on thin metal

Good product