Hole Saw, 6-Inch Hole Saw for All 1/2 Electric Drills, Powerful Hole Opener for Wood, Plastic, Plasterboard, Plywood, Aluminum- Tacklife PHS20C

Not a true 6' saw, true measurement is 5 and 7/8. Bought to install 6 in recessed ceilings lights and ended up having to manually shave each whole. Miserable!

I bought this saw to cut (8) holes in my plaster ceiling to install LED light fixtures. This saw blade was worn out after cutting (2) holes. I give it 3 stars for value because it works. That may seem generous, but at $15 it's a fair value. You see, after, I immediately ran to Home Depot and bought a Milwaukee 6" hole saw for $70 to replace this, and it lasted 3 holes. The down side to using both is the "kick-back" that damaged my ceiling in areas beyond.For the remaining (3) holes, I used a plaster hand saw bought for a few dollars. In hindsight, when you install lights in your ceiling, I recommend you cut holes with a plaster handsaw.

Your browser does not support HTML5 video.  From the time I first felt it in my hands I kind of knew that it's going to be a super heavy duty product.When I first got it They don't have the center holder in the package. But that replaced it very fast.I was able to install this on my 1/2-in drilling machine. But it won't fit my 3/8 drilling machine.The blades are so sharp on the side is very heavy so it will penetrate the wood very easily.Our main purpose was to do a hole in our wall so our kitchen hood can be ducted out.It helped our purpose very well. Went to two holes through the kitchen cabinets and one through the wall and then we installed that very easily. If it were not for the six inch wholesale we couldn't have ducted our kitchen hood out

This gets the job done; however if it's your first time with a hole saw here's some tips.#1. You should use this with an electric drill. Battery drills will work but you'll be changing batteries not stop, and you can also damage most drills by using this hole saw. Having an Electric drill is a must.#2. Drill preferably slow and hold with caution because the drill can kick back and you can get hurt.This hole saw was actually pretty good for the price. I've used quite a few hole saws from Lowes/Home Depot lol. Most hole saws at 6 inches run for about 40-60 dollars at those stores. For 20 bucks it's a steal and get the job done. Definitely recommended.

You will have to trial and error this a few times. I suggest using a test piece first. Ensure it is tight on your screw gun. It does come apart if it isn't and could cause some damage to material or hands. I would also recommend using it at a medium speed. Don't start off at full blast. Clear the area (or cover) cause this will make a big mess. Overall a good product (have tried several brands and sizes)

6 inch hole saws at a box store were $40 without the mandrel. Using a corded electric 1/2" drill it cut easily through 1/2" plywood, with little binding. The mandrel is a great design - screws into the saw blade like others, then uses another threaded collar to insert or retract the drive pins into the blade. This seemed to keep the blade from over tightening on the mandrel, which made it remove easily for the inevitable removal of the cut piece from inside the blade. Great for the money. Would buy again.

This may fit a 3/8 drill but you'll want a 1/2" corded drill if you have it. The mechanism that connects the center shaft to the hole saw is loose and has play. I have smaller hole saws that are firmly tightened with a nut. There's a gap between the hole saw and the tightening mechanism that could use a flat washer.

First off, it came with no directions for attaching the pieces. It also struggled to get through 1/4” plywood for corn hole boards with an impact driver. It stopped and kicked back a lot. Possibly better for drywall or paper. Find something else for wood. Not impressed. Returning.