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Precision tip solves bit wander and bit walking. High-quality carbide tip with reinforced head prevents bit cracking. Innovative geometry allows bit to drill faster.
From the Manufacturer
Glass and Tile applications have never been easier! Nobody but Bosch is offering the innovation found in our product design. This 4-Piece set of our product features an unique product geometry with a precision tip, high quality carbide and reinforced head that results in best-in-class speed and life when cutting in glass and tile.
J. P. Demers
2025-09-04 15:44:55
Excellent results on bathroom tile with these bits . . . they smoothly chew through the tiles with no cracking or splitting. I mounted a shower stall hand rail on a tiled wall as easily as if it had been wood.
John C. O'Brien
2025-08-30 10:26:23
these are excellent drills for tile> just put handrails up in my bath and they made the drilling through the tile a breeze. AAA
Lazaro
2025-08-14 11:28:57
I won’t leave less starts because I don’t know if I didn’t used them properly, or they just don’t last, but they lasted only 1 use. I needed to combine them to get 3 holes open.I didn’t use the biggest one. However, if I had to open more holes, probably I’ll get these again since I haven’t had luck with any brand
RL
2025-08-10 13:02:20
How I arrived at my overall rating: ***** (5 star)Value ***** (5 star) Purchase price: $8-$9Quality/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 pressUsefulness/Appearance/Fun Factor: ***** (5 star) - Used this to drill holes in an epoxy project successfully.
Karen Giron
2025-08-03 17:58:19
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. 🙌ðŸ¼
vaughn jensen
2025-03-08 17:57:55
I used all the bits for my job six holes in tile the little one with the 1/8 inch that cracked halfway through so I had to upsize the smallest hole. However, drills worked fairly well. I didn’t expect them to last forever and they don’t but they got the job done and I guess that really all that matters, thank you
Rob Goldsher
2025-02-24 16:08:42
I was having so many problems with the drill bits that I bought from the big box stores. I found this got it sent to me very quickly and within 10 minutes I had completed the job of drilling into tile. For some reason, none of the other products that I tried would work. This work very quickly very safely and very efficiently
Noah
2025-02-06 16:30:06
I ended up just wet sawing my tile instead into segments instead of using these to drill a hole. I tried using all four sizes and it doesn't cut in an appropriate time. Attempted on hard porcelain and also ceramic tile but after five minutes of drilling just one hole, once I made it close to almost through, the tile cracked. I'm not buying these arrow pointed bits anymore. I'll try the cylindrical bits instead.
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