Rated 3.7 out of 5 by 42
Rated 1.0 out of 5.0 by Him001 Disappointing
Struggled to drill 2 holes into concrete even while using a heavy duty drill. Wouldn't drill anymore.
April 26, 2016
Rated 4.0 out of 5.0 by DIYer Got the job done...barely
I was able to get through about 16 holes in 1922 concrete with one of these bits before it was just too chewed up. I got another bit to finish up another 12 holes in ~1950 concrete. This was more difficult and I couldn't drill a few holes as deep as I wanted.
A pro would insist that an SDS hammer drill and corresponding drill bit would be the only way to go. As a DIYer with a cheap hammer drill, this was worth the try over spending $$$ buying or renting and SDS drill. This bit was pretty cheap and lasted as long enough for me to be happy with its value.
February 10, 2016
Rated 5.0 out of 5.0 by Bob Effectively drilled the holes in concrete(hadite) blocks.
The drill bit was useable after having drilled many holes in concrete.
September 20, 2016
Rated 5.0 out of 5.0 by dland4me01 Can't beat Bosh
Talk about making your life easier. I have a brick house and my wife wanted me to have pictures outside on the brick. I used this bit to drill through the grout and it was so simple.
September 6, 2016
Rated 4.0 out of 5.0 by GAG55 DIY only, not very long lasting
The drill bit was not very good in stucco. Probably would be very disappointed if I tried to drill a hole in concrete.
September 20, 2016
Rated 1.0 out of 5.0 by NoCo1 Dulls Quickly
Began to get dull after only drilling only 6-8 holes in the concrete. Totally useless after 15 holes. When I have to drill holes every two feet for the bottom plate in my basement, this was pretty much a waste of money.
February 20, 2016
Rated 5.0 out of 5.0 by DIY Good bit
Used this to drill ceramic tile, about 30 holes. Did not get dull
July 27, 2016
Rated 4.0 out of 5.0 by NewHomeOwner drill bit review
Very durable drill bit. I think it will last a good amount of time
July 26, 2016