Customer Reviews

Bosch GT900 7/8-Inch Glass and Tile Bit

5 star:		(2)
4 star:		(0)
3 star:		(0)
2 star:		(0)
1 star:		(0)

 

 

I've tried many a cermaic tile bits. These by far excell beyond all. The long sides keep the bore straight as you drill. I've used the 1/8" up to 1" on all types of tile and granite.

Once you have your mark, I use drill driver as a punch with the bit installed and give it a little bump on the back to punch a nick in the glazing of the surface and start drilling. I use a spray bottle with water to spray as I drill to help keep it cool during drilling. I don't know if it helps but it seems to in my opinion.

A good, solid, well made bit. I needed a larger size bit like this for a project, and was unable to find in local retail. Did the job well, haven't used it enough to figure out the best drill speed. Would purchase this again, or maybe the set.