Hole Saw Kit, SUNGATOR 5-Piece Set. Specially Constructed Heat Treated Carbon Steel, High Precision Cutting Teeth. Cut Clean, Smooth, and Precise Holes Through Wood, Plastic, PVC Board and Drywall.

Before purchasing these holesaw’s I had never heard of this company but I figured for the price I would give them a try. I was pleasantly surprised, these saws are extremely sharp and cut through wood very easily. I have even used them to drill through the steel back of my toolbox, I don’t even know if the saws are rated for metal but they did cut it without dulling the blade. I have been very impressed with these and if I manage to dull or break them I will buy them again.

I read many reviews, and I went for it. There are cheaper sets, however I liked the case design so I went with this. I used the 1-1/4 bit a lot making holes in plastic 55 gallon drums for a rain barrel project. One of the reviews mentioned that they needed a socket to remove the arbor from the hole saw bit. I hope that person hit it with his purse fist, that usually loosens them. Here is an easier way, remove the bit, loosen the grub screw, then put a smaller screw driver through the side holes and remove the hole saw bit. Not hard right? That is because its not hard! Are there better bit locking designs? Yes, in this kit when you use the larger arbor its an easier design to remove it. Some reviews you need to understand the authors skill level.

I used just one size to drill holes to make a rain barrel. I dont know quality-wise how long theyll last because I wont use it much. Thats why I deducted one star.

These are not bad at all. Only reason why people keep saying it became dull is because they overheat the bits. Probably not using it with impact drill. I used it with regular drill and it worked perfect. I used it on my desk. I just had to do it for a few seconds, then spray some water and repeat. It came out great. It took about 10 minutes to drill the 1 inch thick desk because after about 2 minutes, it gets really hot. I had to dip it in cold water. If you dont cool it down and keep going, teeth will become dull due to heat

Drill a hole, and it wor

I used this to cut a hole in a sink and it work very well .

I bought this to drill holes for plastic grommets for my desk to try to better organize my cables and not have to stretch them over the edge. The desk is typical engineered particle board and I wanted a reasonably priced hole saw for this. It works and does a nice job overall, but it takes a lot of patience to cut through even marginally thick engineered wood. I dont know if the saw blades will old up over time, but it works if you have patience. I also found the 2 hole saw still made a slighter bigger whole than the 2 grommets I bought, but it wasnt a show stopper for my project. I drilled the pilot hole first and then started the hole with the hole saw on both sides hoping to prevent splintering on the underside/inside of the hole and that worked well.

The set does everything I need it to do. I have cut the 7 holes I needed to get done, and they all went easily. BUT... like others, I wish the smaller pilot would fit a 3/8 drill. Like others, I had to use a 1/2 drill for every hole, whether the small pilot or the larger pilot. So it missed 5 stars throughout simply because a few thousandths on the small pilot made me use a much larger and heavier drill to drill a 3/4 hole. The saws cut well... low speed, cutting oil for the metal, and no discoloration or loss of edge that I could see.

For a product like this you rarely use it. I wanted holes in my desktop to hide my computer wires. I have a cheap power drill and it worked, but a better quality drill is going to be needed if you need to drill a bunch of holes. To drill four holes it was a strain. The bits held up pretty well considering they were going through hard wood and the laminate on both sides about three quarters of an inch thick. You have to drill slowly so the sawdust cleans out as you go. It took probably 10-15 minutes for four holes. I would probably consider these disposable because by the fourth hole it was slow progress. I suspect the bits were beginning to dull. At the price it wouldnt be worth resharpening, but they did the job I needed.

Drill a hole, and it wor