COMOWARE Hole Saw Kit for Wood- 16 Pieces 3/4’’-5’’ Full Set in Case with 1pcs Hex Key, 2pcs Mandrels and 1pcs Install Plate for PVC Board Plastic Plate Drilling Drywall and Soft Wood

These are OK for occasional use, but I wouldnt get them if you need a hole saw often... kind of flimsy.

Will work great if you only use it for plastics or wood. Very shallow sodont cut anything to thick or you wont get through it

Used this to go through asphalt shingles in the roof to put in a vent. If I had more than a couple to do, there would have been a problem as the tool was chewed up. For softer plywood, the quality would be fine.

This is a nice collection of hole saw sizes. The attachments are solid and fit well together. The assembly for a particular cut is easy and the hole dimensions are precise. Hoping that the description was understating the material, I tried to cut through a maple desktop for a new 2 grommet to access additional peripheral computer wires. The cutting was laborious as the wood was dense and very hard. It took about four minutes to drill the one hole. I stopped repeatedly to clear the hole of the ultra-fine sawdust and to cool the hardware. One interesting note, the depth of the 2 saw-bit was too shallow to allow a full cut through the desktop. The maple is a true 1 hard-rock maple. The 2 drill bottomed out. I was able to crawl under the desk and, using the pilot hole that had penetrated, finish drilling the remaining 1/16 from the bottom. The description from the seller is accurate. The hole saw works great on soft material -- plywood and sheetrock are easy. I should have given it a 4.5 because I was influenced by my own off-label task.

Almost did not buy it as it seemrd to cheap to work! Not only do the hole saws cut well [useing in wood and fiberglass, some tin,] but they have a case to keep them in so they are not lost in the tool box!

I have a set of Lenox hole saws that I tried to use for cutting plastic for hydroponics but they just tore it up. These saws are very gentle and cut a clean hole in vinyl, PVC, polyethylene, polyester and even rubber. I haven’t attempted to us it on acrylic. I have Diamond saws so I used them on acrylic.

It works okay but don’t expect to use it a ton it is cheap but does okay

The plate provided does not fit the saws that are 2 inches or below.

Good bang for the buck. Little thin and dull, but I have the ability to make it work. Quality of the product could increase, but for the price it’s on par. If they were to make a better quality product it would cost more so keep that in mind.

Its ok for really thin wood. I was drilling 1/2 inch pine and it broke. The teeth themselves dull quickly. Good for someone drilling plastic or balsa occasionally. Otherwise look elsewhere. The installation plate broke after the 3rd or 4th use. Save your money.