Model # GT500

Internet # 202242751

Store SKU # 911439

3/8 in. Glass and Tile Bit

$10.97 /each

Frequently Bought Together

Product Overview

Glass and tile applications have never been easier. Nobody but Bosch is offering the innovation found in our product design. 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.

  • Precision tip - solves bit wander and bit walking
  • High quality carbide with a reinforced head that prevents bit cracking and provides a longer life
  • 3-flat shank to prevent slippage
  • Bosch branded, innovative geometry allows bits to drill faster



Assembled Depth (in.) 
.25 in 
Assembled Height (in.) 
7 in 
Assembled Width (in.) 
1.875 in 
Bit Diameter 
3/8 in 
Bit Length (in.) 
Bit diameter (in.) 
Drilling Depth (in) 
Shank Diameter 
3/8 in 
Shank Diameter (in.) 


Accessories Included 
Bit Material 
Color Family 
Drill & Router Bit Type 
Drill Bit Type 
Drill Bit Type(s) Included 
Material Application 
Ceramic Tile,Glass 
Min Chuck Size Required 
3/8 In. 
Power Tool Product Type 
Drill & Router Bits 
Shank Style 
Shank Style 
Tools Product Type 
Power Tool 

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Customer Questions & Answers

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Customer Questions & Answers

3/8 in. Glass and Tile Bit
3/8 in. Glass and Tile Bit

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This question is from 3/8 in. Glass and Tile Bit
1 answer

Can you use this on stone? Needing to drill for undermount sink clip anchor.

This question is from 3/8 in. Glass and Tile Bit
Asked by
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February 26, 2016
I'm a plumber by trade and not a carpenter, I have used these for drilling through tile to mount wall hung sinks but never drilled into granite for clips. I only need to drill into it 3/8 of an inch.
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Answer (1)

Asked by
Read all my Q&A
February 29, 2016
Thank you for your question. We would recommend a diamond hole saw for driling into granite, part #HDG38.
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Customer Reviews

Rated 3.8 out of 5 by 13 reviewers.
Rated 5.0 out of 5.0 by Worked perfectly After reading a few less-than-stellar reviews, I was slightly concerned about things like the bit breaking, the coating wearing down quickly, or worse—cracking the porcelain tile I needed to drill. Relieved to say none of these things happened. The drill bit worked flawlessly with no problems whatsoever. As recommended by many pros, I first made a cross over the drill point with masking tape, then proceeded to drill slowly (variable speed drill) without applying excessive pressure. Stopping every minute or two to cool off the bit (just in case). I'm pleasantly astonished that each hole took about five minutes to drill, and the drill bit still looks like it could do several more jobs. Can't really see any wear after all that, in fact. Recommended A+. May 19, 2016
Rated 5.0 out of 5.0 by great tool Drilled through tile like butter. Need more words... June 7, 2016
Rated 5.0 out of 5.0 by Works great! Used the bit to drill through newly installed subway tile. Worked great. March 29, 2016
Rated 5.0 out of 5.0 by Tile bit Good quality would buy it again. Or maybe not if it keeps lasting like this. February 10, 2016
Rated 4.0 out of 5.0 by Glass drill bite Works very well drilling holes in bottles for projects. December 29, 2015
Rated 1.0 out of 5.0 by Dull after one use Took over an hour to cut through 2 glass peices. After the first piece was finished the second took twice as long because the bit got dull after the first one. November 3, 2015
Rated 1.0 out of 5.0 by bit end broke I was able to drill only 2 holes through a ceramic tile (already set on wall) before the end of the bit broke. It took me about 15 minutes to do one hole, it was painful. June 28, 2015
Rated 5.0 out of 5.0 by Works great Eep opp ork ahh. Lay down rack em jack em. Chump don't want da help - chump don't get da help. Sadda tay my Damien. April 7, 2015
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