Rated 4.5 out of 5 by 15
Rated 5.0 out of 5.0 by Baker fast boring
I was pleasantly surprised at how fast this drill bit bored into concrete compared to the bit that came with the SDS drill. I needed a long bit and this certainly did the job very well.
August 2, 2016
Rated 5.0 out of 5.0 by Butch1942 Drill bit
Excellent service...great product...
worked just fine
June 1, 2016
Rated 5.0 out of 5.0 by Dpoirier80 Got the job done!
Needed to drill a few holes for anchors, this bit worked charm in reinforced concrete. Well worth the money.
May 31, 2016
Rated 5.0 out of 5.0 by mrtinker Great product!
The customer service department was the greatest!!!
March 8, 2016
Rated 5.0 out of 5.0 by MicF Good Tool
The drill bit worked in concrete like a dream. I used it with a cordless De Walt drill. No problems.
August 19, 2014
Rated 2.0 out of 5.0 by Agratefulrose Not a good first experience.
I had a hard time getting through a paver that I was flying through with a competitors bit. It only got the second star because even though it took for ever. It did eventually do what I needed it to.
April 7, 2014
Rated 1.0 out of 5.0 by Shula Not worth it
Purchased this "masonry" bit to drill through concrete. One hole and it was done. We were not sure of the depth of the foundation, which is why we purchased this length, but the slab was only about 5 inches deep. First hole was really great - spot on 5/8ths. Second hole was 1/2 inch. Very disappointed that bosch would make a drill bit specifically for a hammer drill that would not hold up to being used in a hammer drill. Perhaps it was defective.... I don't know. Taking it back to request a refund because, in my opinion, this thing should last for more than one hole regardless.
June 11, 2014
Rated 5.0 out of 5.0 by Randy Excelant
This drill worked great, no binding or build up of material on bit
February 3, 2015