9 Pack Premium Diamond Drill Bit Set - Versatile Tools for Precise Drilling on Porcelain, Ceramic, Glass, Marble, and More

I bought these so I could drill through a old liquor bottle. So I could make a lamp out of it. I put the bottle under running water in my sink. And literally within seconds I was through the glass. I used the one with the sharp tip to open the hole. And then used the round ones to enlarge the hole. I would 100 percent recommend this set. And I will definitely buy it again. Great for cutting glass bottles for sure.

They do what they say they will do. Just make sure to go slow. I use for a terra-cotta pot and it worked very well. Have not tried on ceramic yet, but I’m sure it will do fine.

The media could not be loaded. I like that this tool drilled holes in the bottom of 2 ceramic pots. Bought this yesterday & it was delivered today. Tried it immediately. Love it. Would recommend. I used the pointed tip to get a divet on the round pot them continued with the round tip. Took about 5 minutes going really slow. Used pointed tip all the way on square pot took about 1-2 minutes or less!

I liked how well they worked. I used them to drill holes in my planters.

I used them to drill a hole in a flower pot (ceramic or porcelain). They worked for me.

I needed to get through some bathroom tiles to set up some clothes lines for swim suits. I’m not sure the materials whether ceramic or whatever they were. One bathroom was much harder to get through than the other. What I can say is they did the job for cheap. I had to apply a lot of pressure but the bits made it through and I can use them for other projects if that happens in the future.

This is a great set to have in your tool kit for when you need them. They work great. Just follow the directions on the listing with positioning so they work correctly.