Ratings may include incentivized customer reviews.
What Customers Are Saying
The diamond-tipped hole saw bit provides effective and efficient cutting performance on a variety of hard materials like tile, glass, and granite when used properly. Many users found it to be a durable tool that lasted for multiple uses. However, some experienced issues with the bit wearing out quickly, especially when drilling through very hard surfaces. The quality control and consistency of the product seem to be inconsistent, with some customers receiving defective or short-lived bits.
Customer review summary generated by AI, including incentivized reviews.Excellent product. Just go slow!
Would RecommendI haven’t used it but the same one 1/4” worked perfectly
Really good bit for tiles.
Would RecommendBit worked perfectly. Just need to wet it every few seconds. Never thought it would be this easy to drill through tile.
I do not recommend get Lenox or something else
Only lasted for 6 holes but its easy to remove plug
Worked on marble like a charm
Would RecommendWorked on marble like a charm
40 bucks down the drain
Would Not RecommendIf you are buying for Porcelain tile you with be better off with a butter knife.
Grit wears off quickly. Buy a spade bit.
Would Not RecommendGarbage, cut one hole in granite counter top and grit was worn out, couldn't cut another hole. Hard to set straight.
hole cutter does a good job
Would Recommendnice, clean holes. this was kind of an overkill for the intended use, but previous tools didn’t work as well as this one does. wife needed some drain holes for her ceramic flower pots and previously had used Dremel tool with ceramic burrs. which would only last for one or two holes. This one stayed sharp and functional still.
Good product!
Would RecommendThe product is a great improvement over the butterfly style tile bits. Biggest problem is getting it started, but you can use the butterfly bit for that
Has a short useful life.
Would Not RecommendI managed to drill four holes in marble tile before it started having trouble. Seems it should last a lot longer than that.
Bubba
Would RecommendThis diamond tipped bit cut perfect holes in ceramic tile perfectly
Is not durable
Would Not RecommendOnly lasted for 1 hole through tile.
cut slightly larger than drill bit size
Would RecommendFirst time user. Worked perfectly. Cut a round smooth hole in very hard tile.
Terrible. Good only for one hole
Good only in advertisements. With cooling and slow to moderate speed, I made only one hole in my granite countertop. That is it!
Hole cutter
Would RecommendWorked ok. Nothing exceptional
Great product!
Worked great! I was installing an air switch for a garbage disposal and I was drilling through 2” granite. I had to stop three quarters of the way through to break off the center of the hole I was drilling. But that wasn’t an issue it came right out and I was able to go the rest of the way through. I did use some plumbers putty as a water resivoir to keep the saw cooler and keep the dust down.
Don't buy!
Would Not RecommendPiece of crap. Diamond bits wore off with first use.
Works but doesn't last
Would Not RecommendThis bit was exactly what I needed to drill holes through porcelain tile to mount grab bars. While it work well both wet and dry (I recommend wet), it does wear quickly like others have mentioned. The cuts then take longer. I may be able to get 15 holes before it needs to be replaced.