Features:

  • GREAT SET with 10 Mostly Used Sizes: from 5/32" in to 1 inch
  • HUGE COST SAVINGS compared to big box stores. Use with standard electric or battery drillers.
  • There is no need for a center pilot drill. These tools do not have center pilot drills. Use a guide
  • Tiles, Glass, Fish Tanks, Marble, Granite, Ceramic, Porcelain, Bottles
  • FOR ALL DRILLS - HAND - PORTABLE - UPRIGHT - Shank sizes vary, maximum shank is 3/8
Success! Must have drill bits

This is a must buy if you are needing to put holes in glass or tile. I bought these while I was rehabing our master bath. I tiled our shower and now I'm hanging a shower tower, grab bar, and towel racks on the ceramic tile. I bought some regular drill bits with the diamond coating that they didn't work. I read some of the reviews about this set and I bought them. I am so glad that I did. So far I have drilled 4 holes through the tile and not one crack or issue. Just be patient and use water in a sponge and these drill bits worked as advertised. When I got them, I took a piece of scrap tile to put a trial hole through it. I was concerned with the tile cracking in half and I would have to dig the tile out and redo a lot of hard work. But I was successful on my trial run and now on 4 other holes on the wall.

Works Good

Great drill bits, just remember to keep spraying water on them as you’re drilling or they will burn up. I use mine to drill through ceramic tiles with no problems, but the smaller bits are prone to clog up with ceramic just have a small nail to push it through.

Yes these will cut through liquor bottles

Woop! These do not fit a dremel but that was OK. I was meaning to get a real drill anywho. I looked at other reviews on here and a YouTube vid later and this was SO EASY, COOL AND FUN! I'm so proud, lol! Yes you have to be patient and use steady even pressure. I only had to spray around the area a few times and I did both taquilla bottles in the same couple of hours. The bit is holding up nicely and I think I'll get more uses out of it and the others. So many crafting ideas to pursue. Woo!

Super cutters at bargain price for realz

Gotta admit I was not expecting much from these cheapies but was amazed how well they worked. Cut right through 1” granite countertop to install a reverse osmosis water filter faucet. Quite a beautiful thing.

Very satisfied - Worth the money

Got these bits promptly. Very satisfied with the performance of the product, so far. Used a 1" bit in a Porter-Cable drill/driver to cut a plug/hole all the way through a 2" thick slab of limestone. Since the bit was not as "deep" as the slab was thick, I had to drill as far as it would go, then smack the limestone plug with a 1/2" rock chisel, then remove that material from the hole, before continuing to drill even deeper. I had to do this twice before finally drilling all the way through the slab. I also kept water on the drilling site by utilizing a used margarine tub into which I had drilled a 1" hole, then used some putty on the bottom of the tub to keep it in place on the slab, then poured water into the tub. Twice I had to add more water to the tub during the drilling process. The total time required to drill through the slab was about three-four minutes. The bit probably would have done the job faster, but I'd never drilled any holes in/through rock or concrete, so I was may have been more cautious than necessary...but, maybe not. After completing the job, I was surprised to find that it looks like there is still enough diamond/cutting material to drill at least two - and possibly - three more 2" deep holes before it becomes useless. Obviously that is just an estimate, as I don't know if the diamond/cutting material that remains will maintain the standard of cutting I was achieving. I'd like to say that I will come back after cutting/drilling more holes so that I can report my actual/final results, however I only needed to drill one such hole, so my thinking is split between the following two possibilities: 1) on the one hand - I'll save the bit for the possibility that I might need it for another project, rather than wasting the rest of the cutting/diamond surface just to find out how long it will last, but 2) on the other hand - I'm thinking that for just $24.99 for the ten piece set, I COULD afford to test that one bit. And, if I did, it would at least serve as informative for the purpose of potential future purchases of this same set of bits. At least I would KNOW how much drilling could be done before it became too worn to drill/cut anymore (at least when used on limestone). Doing so would allow me to make a more informed buying decision if I need more rock/masonry bits for bigger projects of this sort down the road.

The diamond bit worked fine. I bought the ten bit set to get ...

The diamond bit worked fine. I bought the ten bit set to get a 7/8" bit that was not available at the store. It cost less than the price of one 3/4 drill bit at the hardware store. Drillled a 7/8" hole in an existing granite sink to install a new faucet for drinking water. Used water to cool the bit and let it to the work without using a lot of pressure. It drilled a clean hole and did a good job.

Cheap enough to buy again if dull but look like they will last a while

Did the trick, multiple sizes is a plus. Cheap enough to buy again if dull but look like they will last a while. I drilled the same size hole in a 2x4 to keep the bit in place while hanging an exhaust fan and pot filler in glass tile and these were awesome. Keep the tile wet while drilling and go slow.

Better than expected!

These are great bits. I have used them to drill holes into liquor bottles to make lamps out of them. So far the holes drilled have all been very precise and clean cuts. I would definitely recommend these bits and have been very happy with them myself. UPDATE: I just purchased a second set of these because I lost a couple of them. Still very much a 5 Star product.

Worked Great!

These things work great! Drilled through porcelain tile with no damage and made a nice clean cut. They will only drill about 4 holes, if kept wet and cooled. But at the price that's plenty fair.

Great bits for tile

I have used these in 3 bathroom shower tile jobs. They work great and are as good as name brand bits. Must keep wet and cool. You must start hole slowly at a little less than 45 degrees and work to 90 degrees or bit will walk. Bit must be cleaned out after each hole. Finish nail works great

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