6 inch/152mm Hole Saw Heavy Duty Bi-Metal HSS Hole Saw for Cornhole Boards, Plywood, Iron Board, Acrylic, Ducts, Ceiling Lights, Cinder Wall

Seems like a good product.

Worked great for the what I needed it to drill a hole large enough to put 4 in PVC through plywood wall. Looks like it would be good for 10 to 15 penetrations which in my cut case is a lifetime. Came with extra centering drills and Allen keys. Cant be beat for the money you dont need $100 hole saw when youre only going to drill a few holes.

Only drawback was removing the cut out piece of wood from the core saw itself. Had to be competed with each use.

Worked as good as an other Ive had. Cut the siding and sheathing fast and clean. I only did one hole, so I cant say how long it will last.

Seems well built. Biggest issue is I did not receive the allen screw that is clearly shown in the pictures. Not a huge deal I can just go out and buy one - buts its annoying that I have to. Review Update. First time using it (in drywall - nothing tough) the drill bit snapped on the 5th hole. My opinion now is its garbage

I have used this several times and the quality is good and a good value for the money

The bit works great BUT if you’re not careful the bit will spin off of your drill and on your foot or the floor. I used it to cut holes in 1x12s for LED lights so I used a clamp to hold one end down on my work bench while I drilled out the other end. When the bit cut through the wood the bit spun off onto the floor barely missing my foot. Plus there is no way to keep it from sliding off except to drill your board that is clamped down on a bench and have another board underneath it to prevent the bit from damaging your work bench. There should be a lock nut on the inside of bit to keep it from sliding off. Someone will more than likely get bit from this bit.

I was making several cornhole board sets earlier this year and wanted them to have a good smooth cut-out for the holes. This worked great and was easy to remove the plywood cut-out after making the hole. I made 4 sets and its still pretty sharp.

Product came shipped in its own box and well protected. Made of heavy duty steel this should cut through both plywood and sheetrock without any problem. Depth is over 1 inch so it should work for even think material. It will be a bit before I use it but it will do the trick no doubt!

My husband was pleasantly surprised and happy with all of the extra tool parts that came with this hole saw! It made the job much easier and we got the saw in 2 days time after ordering!