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

The saw blade arrived without a parts list or assembly instructions. I was unable to attach the saw blade to the arbor because the adjustable nut was tight, taut, or factory fused to the threads. I didn’t attempt to free the fused nut for fear of breaching the warranty. Customer service was understanding and replaced the unit within two days. Sadly, the replacement unit shipping package was damaged.

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!

Says heavy duty and it is a hunk of iron way better than home depot in quality and price extra drill bit with it as well very pleased with purchase.

Bought this to cut a few holes for a cat tree I’m making. Worked flawlessly. Holes were cut into particle board. Very heavy duty. I was able to use this on my 20V Dewalt battery powered drill just fine.

Not happy

Worked great

Seems like a good product.

I had to cut a bunch of 6.1 inch holes into drop ceiling panels for canless LED lights. I tried to use a utility knife first... That was awful! This blade cut it nice and smooth. You need a bigger drill... It is large and you need to get the speed up before you dig in. Saved me a ton of time and frustration! Worth much more than the cost.

Not much to say it made a hole so success!?

I always lose hole saws but now keep them in a case next to the drill press.