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Your cart is empty.3/16 in Diamond Drill Bit 3/16 inch 3 Pack for Porcelain Tile Drill Bit Glass Drill Bit Diamond Tip Bit with Core Guide to Hold in Place and Prevent Jumping 5mm Porcelain Drill Bit for Ceramic Tile
S. Olson
Reviewed in the United States on March 1, 2025
Guide broke easily and the cutting material of the blade made cutting through the granite much, much longer than expected. I think it's a one and done disposable tool.
Cathy
Reviewed in the United States on January 15, 2025
I asked my husband if he could drill some holes through some china plates for me so I could make a tiered trays that would match my old china dishes. He watched on You Tube to figure out how to do it. We ordered these bits and they worked perfectly. He did a beautiful job drilling the holes through all of the plates and I know have tiered plates that match my dishes. It would have cost a fortune to have had someone do it for me. I'm so thankful I have a handy husband that will take the time to figure out how to do these things for me.
L. Ray K Systems, Inc.
Reviewed in Canada on January 13, 2025
Hole guide was missing, so we brought up the issue and did not get a reply, so we made our own jig and got the job done.
Alexander GB
Reviewed in the United States on August 30, 2024
I ordered this product to enlarge 3 holes in 3 different tiled shower walls in order to remove and replace valve parts. The hole saw worked great. The showers were three different style tiles / stone density and it handled all with no problem. Cut 2 holes dry and one wet with little difference but would suggest wet. Wood template is a great bonus also but I had to fine tune it with the utility knife for the bit to fit. I would expect this bit to be capable of at least 20 holes if not pushed too hard. Great tool for price.
jan mulvaney
Reviewed in the United Kingdom on July 27, 2024
Worked realy well made drilling my vintage plates a lot easier then I had thought it would be I now have 6 lovely cakestands
Jonahn
Reviewed in Canada on July 13, 2024
Arrived in good packaging. Tried it out and worked well on porcelain tile.I had to drill a larger hole in a preexisting cut. This thing kept in stable enough to drill through no problems
D. Lodge
Reviewed in the United Kingdom on July 11, 2024
Really good diamond saw blade. Used this to cut 20 neat holes in red bricks and was barely worn down after all those.
Mike F
Reviewed in the United States on December 23, 2024
Low quality product, spend more on a better quality bit. With the old bit of a different brand that is WAY past it's prime, I can get about 50% breakage. I have yet to have this bit not break what it's drilling through. Don't bother with this garbage.
subtropical_ken
Reviewed in the United States on November 3, 2024
I needed this to drill six holes in our 50 year old tile tub/shower for a moan wrap around grab bar - three for each of two installs. Held up for all six holes. I supplied cold water during drilling to keep the tool cool. Took a couple of minutes with a couple of pauses for further cooling but it got the job down. Luckily I didn’t hit a stud.
SG Hunt
Reviewed in the United States on October 14, 2024
This is a good product. If you follow the instructions and keep the bit cooled with water, it works great. I made two holes in porcelain tile with no problem. And the bit still looks like new. The supplied guide plate is great, makes it easy to start your hole. The only problem is that because it is made of wood, once it gets wet from your first hole you can't tape it down for another hole until it dries out. Maybe a plastic plate would be better. Overall, worked great and much cheaper than the name brand items in the stores.
Eunice Buchanan
Reviewed in the United States on October 1, 2024
Needed to create several 1 inch coins from fused glass sheet. This worked cleanly without chipping. Water was used intermittently.
G. Baggett
Reviewed in the United States on October 25, 2023
I was stressing over drilling 1" holes in ceramic tile for the first time. I did not drill a pilot hole before using this, but just held the drill firmly. The first hole I cut, in a large scrap tile, was perfect. However, the 2nd hole was in the center of a 3" wide piece of porcelain tile, and it broke into 3 pieces. Lesson: very effective bit, but cut hole before trimming the tile, and don't cut it too near an edge. I would buy this again, if necessary, but I think it will last a very long time.
Barry
Reviewed in Canada on January 5, 2023
Was skeptical, but worked amazing with very little if any chipping. Would definitely recommend and refer.
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