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.

Bought this to fix the previous plumbers laziness. Had to poke a hole though a 2x4 then 1/2 osb and as all home improvement projects go just a sliver of floor joist. Mounted the size I needed chucked it up on the trusty 20v lithium drill and let it eat. Cut through the 2x4 like butter. Once I got to the osb we were making heat like jet engine exhaust. Pop through the osb and find that edge of the joist and thats when the going gets tough. See between the osb and 2x4 I had some high quality 1997 era linoleum, super heated linoleum makes it near impossible to remove the slug you just cut. This is where I have issues with the tool, everything prior is my fault and the previous guy who took the easy road. I took the saw off the chuck, mind you its somewhere between 150 and the surface of the sun in temp. Once I clear the mess and go back at it the nut will not stay tight, had to let it chill on the window sill here in the December midwest to finish the job. Overall it worked, 2nd hole was just osb so that was a walk in the park. For what you pay it does well.

Great bi-metal saw set, not contractor grade. (But you already knew that) Nothing to complain about for me, makes holes in all sorts of things and does a good job. The first drill included was bent so the hole was out-of-round and bigger than it should have been. Removed and checked the other two INCLUDED drills and they are nice and straight. Even if they werent, drills are cheap and makes the whole thing work awesome, wish other reviewers would quit complaining about the small stuff. The hole saws themselves are deep and true, but the way they attach to the bit makes them wobble a little and therefore are not going to make a perfect hole. So you get what you pay for. However they work well and suit my needs just fine!

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

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

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.

I had a home improvement project to do. I like wired internet because it just seems slightly faster than wireless. I have gigabit service so wired speeds are absolutely blazing. 900 mps up 900 mps down smoking fast for me. Ive been working from home and will be for the rest of my career. Working from home means two more laptops added to my four gaming computers. My home router is in my bedroom. My home office is in a section of my living room. I had to drill through two walls to bring more cables though from bedroom to living room. I did not want the job to look tacky or ghetto. I brought Construct Pro Speedy’Z Spring-Lock 2” Cable Pass Through Port (White | Each) from Amazon.com. These cable pass throughs from Amazon.com and they look nice. The hole it covers is like 1.5 inches so I needed the ability to drill a 1.5 inch hole. This collection did the trick. It has a 1.5 inch circular hole option. It was easy to put onto my power drill. Sharp enough to cut through 2 hour fire rated drywall like butter. I have no complaints about this product. Did exactly what I needed in the quality trouble free way I expected with no fuss at all.

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

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