Bosch GT2000 4 pc. Glass & Tile Bit Set

Can’t speak for longevity, but wow, these drill bits did a great job for my first use! They worked like a warm knife slicing butter, smooth and quick work. Found this little guy on a Target run. Wanted to plant directly into his little body because mini pots were not stable enough. I used the smallest bit for his little feet and I was so afraid he’d break. But no worries! The tiny bit smoothly and quickly ground the perfect size holes. So happy how my little planter turned out. For the price, about $9, I would buy these again if they started to wear down. Worth every penny. 🙌🏼

These bits made drilling multiple holes in a tile chimney for a TV mount very easy.

I bought a bunch of decorative planters that had no drainage holes. Easily went through the ceramic pots without any cracking of the planter. No sign of wear on the bit itself so I should be able to use on many other projects. Was easy to use and for the price it was well worth it.

I bought the four piece set because I needed to drill in my recently completed tile shower wall to hand the shower rod. They worked great, very smooth holes with no cracking or flaking. And, as advertised, they did not walk across the tile like my old bit. Here was my process for using them: I placed masking tape down first. Then, I carefully located the bit on the right spot, and then pressed it into place until I could just hear it crunch a tiny amount. After that, I spun in 1/4 turns so it could make a divot to hold itself. Once the hole was started, I went in short bursts until I cleared the tile. After I was through the tile, I used a regular bit to complete hole.

Used these to install grabber bars in regular tile as well as create starter holes in porcelain tile. Worked great in regular tile and was a necessity in installing grabber bars on porcelain tile with a very intricate pattern. Killed all of these in the process, but they did their job

Bought these to drill Porcelian Tile. This Tile is extremely hard. My Tile guy also installed Shower doors. Took him half a day to drill 10 holes for the wall frames and went through 2 Diamond Bits ( $26.00 each ) I wanted these to install a grab bar myself. (they do say for Tile) However, These Bit's walked all over the place. and were useless. Ended up getting a 1/4 " Diamond Bit from Home Depot for the 6 holes I needed. ( Milwaukee 15.00) Slow going.. about 10 to 15 Minutes for each hole, but it did the job. Bit was also wearing down though and last hole took longer. Note: Don't bother with these. Maybe they work on Ceramic and Glass. Get a Diamond bit and you need to start at a 45 degree angle to start the hole (score) and gradually move it up to 90 Degrees. Keep dipping in water too, to keep the Bit cool.

How I arrived at my overall rating: ***** (5 star) Value ***** (5 star) Purchase price: $8-$9 Quality/Durability ***** (5 star) Duration of use: 1.5yrs - Nice quality. After using a number of times, bits still seem sharp and capable. Ease of Use/Assembly/Install: ***** (5 star) - Used on lower speed settings, both using a hand drill and a drill press Usefulness/Appearance/Fun Factor: ***** (5 star) - Used this to drill holes in an epoxy project successfully.

Some of the best bits I have ever owned. If used properly- they are absolutely the best for tile (ceramic, porcelain, marble, etc.), cultured stone, and probably more. Wish I found these years ago. Used properly they have a great life span.