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

Arbor broke after one use

This hole saw cut 16 (sixteen) 6 holes through 3/4 Shop Birch plywood and still in good shape. Each hole was somewhat slow going, about 10-15 minutes per hole with pauses to keep from overheating and to brush teeth. Cutting from both sides assured clean cuts on both sides and did router to smooth edges, but no chipping or gouging. Super happy with results.

Worked for cutting a 6 inch hole in 1/2 inch plywood. Had to go slow and keep a good grip to the drill. Cut two holes and the saw seem to be still sharp. It probably would work much better on a drill press.

One part of the description says this hole saw is for soft metal. Another part of the description says it is for thin metal. The description also states the Compatible Material as being Engineered Wood, High Speed Steel, Wood, Glass, Plastic, Iron, Metal. **I wonder how this hole saw is supposed to cut through glass??? LOL! Then the description contradicts the previous statements by stating Applications: drywall, plywood, acrylic, wood, plastic, thin metal, etc. (Note: not used in ceramics, glass, thick iron, cement and other hard materials). ** So now it cant cut through glass, or any other hard materials. AWESOME! ;-) The first one of these hole saws I purchased cut through several pieces of 1/8 plywood without difficulty, but was completely dull after cutting through 2 pieces of common sheet metal, such as that used for standard HVAC duct work. Notice the flattened teeth in the attached picture. Nevertheless (and against my better judgement,) I ordered another one to cut through more 1/8 plywood to finish the job, but it didnt have the center bit holder. Save yourself some frustration, and dont waste your money or time on this WORTHLESS JUNK. Buy a well known name-brand. At least you will probably get all the pieces and parts. NOT RECOMMENDED WHATSOEVER!

This is a very large hole saw that requires a large 1/2 drill to turn. It will cut perfect 6 holes easily in wood. It came with a drill bit mounted in the adapter that fastens onto the saw and 2 more drill bits besides, plus a hex head wrench to tighten it. Both the saw and the drill bits are very sharp and will cut easily. Be sure to check the wood you intend to saw through for any metal such as nails before cutting as metal would quickly ruin the saw. Good price for a hole saw this large.

This is a good hole saw. But unlike some of my other hole saws, it doesnt have a spring in the center that keeps the cut-out piece from getting stuck inside the hole saw. Thats the only reason I didnt rate it 5-stars.

Use it for cutting holes for recessed lights, way cheaper than lowes home depot and comes with extra bits

Figured I was taking a chance getting an inexpensive hole saw for the job I needed to do having to cut a hole in 1/8 steel. Was a little disappointed when I received the package as the arbor did not have a set screw for the pilot bit, it was missing. Used another arbor I had. The saw cut through the steel just fine without getting dull.

I could never find large hole saws in the stores. This thing is huge and has come in handy for selling holes or Im passing larger rain barrel water pipes through some different fences and walls. Only used it a handful of times in medium hardness wood, so cant speak to the longevity of the teeth at this point but it seems pretty solid.

I got this for installing net pots in buckets for a hydroponics experiment. This blade cut well and was perfectly sized for my net pots.