Rated 3.8 out of 5 by 4
Rated 2.0 out of 5.0 by Darrell For the price it shold have lasted longer than 2 holes
I was drilling holes for a pool safety cover and this bit did not stay sharp past 2 holes
October 27, 2015
Rated 5.0 out of 5.0 by Mary Great Product!!
I bought this to fit with my Hilti hammer drill. Worked great! I was able to use it to drill 2 inch holes in my concrete pool surround. I was especially please that the drill and bit worked so well toghetther that there wasn't any additional cracking or chipping of the concrete (which is a lot to be said since the concrete is at least 30 years old). Highly reccomended!
November 11, 2014
Rated 4.0 out of 5.0 by Chris Worked out well for project
Bit Held up very well and retained its drilling speed.
November 5, 2014
Rated 4.0 out of 5.0 by Selkie Works Well
The drill bit did a great job going through concrete to create anchor points for our very large compressor.
July 22, 2014