Seimneire 6-1/4 Inch Hole Saw with Heavy Duty Arbor, 1.2 Inch Cutting Depth HSS Bi-Metal Hole Drilling Cutter for Smoothly Cutting in Wood Cornhole Boards Plastic Drywall & Thin Metal

I bought these to install can lights and it works perfectly and had fast shipping.

Very sturdy and sharp teeth. Very well constructed

Muy buena la recomiendo

Makes installing wafer lights a breeze.

Very sturdy and sharp teeth. Very well constructed

For the price it worked well, compared to Milwaukee that I purchased for $65.00, there is no locking mechanism on the Milwaukee (nut) to secure the blade on and it spun rite off very dangerous. This hole saw worked well at half the price cut like butter threw plaster. I used it to punch out six wholes for recessed lighting!

FIXED, NO BIG DEAL! THE O-RING CAME OFF EASILY. The first thing that I noticed was that the cutting blades were assembled wrong.

I needed this to cut a rather large hole. At the time I was not aware that the exact size I needed was available. Now I have both. This tool is capable of cutting variable size holes. Unfortunately the holes are not that clean of a cut. Which means that once you cut the hole, you will need to spend time cleaning up the edges. I finished the hole using a dremel bit. Also, I had to shorten the tool arm to fit it in my drill press. I was cutting a hole in 1/4 thick plastic. That required that the material be secured and that the cutting tool not wander. I think maybe this tool is more for some other material...drywall? As it is I finished the project and it looked acceptable.

i use this instead of the cased airtech cutters. you have to go slow and steady and be ready to stop at a a snag or it can toss you off a stepladder, but vastly superior to the adjustable arm cutters with the dome and rubber seal. i would sooner vacuum the drywall mess up in exchange for the speed and accuracy of this cutter. even though air-techs say 9.25 hole required, they fit this things holes perfectly, super clean cuts and way better than 2 arm cutters if you have to go through multiple layers of ceilings or especially lath and plaster in old farmhouses.

Reverse the drill when using this to cut ceiling tiles and it works great. Also does nice on wood. But a caution note. The drill bits seem a little fragile. I dropped one while in the blade and it shattered.