Rated 3.4 out of 5 by 15
Rated 5.0 out of 5.0 by wixmiddleton good drill bit
Good drill bit. It chewed through the concrete in seconds
June 29, 2016
Rated 5.0 out of 5.0 by Opie Excellent drill bit.
Needed a good bit for my hammer drill; I had a lot of concrete I needed to set some anchors in. This bit performed quite well and I am very pleased with it.
February 16, 2016
Rated 5.0 out of 5.0 by DrillbitTaylor Brick mortar
Used this to drill into my fireplace. Worked great.
January 19, 2016
Rated 4.0 out of 5.0 by Soliddesigner2000 Concrete Drill
This was much better than the one I bought before (of a different size and a different mfg.). I did need to use a screw driver at the bottom of the hole a couple of times to break up the smooth surface the drill made and that made continuing easier.
December 8, 2015
Rated 4.0 out of 5.0 by Verified Reviewer Masonry bit....
Well now what to say.... It's a masonry drill bit. Nothing special just a drill bit. I've drilled a total of eight holes with it in 34 year old concrete using a rotor-hammer and it showed no signs of trouble. I've seen better bits and I've seen worse however for the price this is a reasonable buy for the average home owner.
If you have a job where you'll need to drill a LOT of holes you might want to step up to a little better quality drill bit. If this is to be left out in the garage and used now & then to drill a hole er two some where round the house.... This is the one to get! Not too much $$ & works well enough.
May 20, 2014
Rated 5.0 out of 5.0 by DVDon Worked Great on Brick
Had to drill a bunch of holes in brick to about an inch in depth. Paired with a Ryobi Wireless Hammer Drill this bit made each hole in under ten seconds. Can't beat it for the price.
August 16, 2015
Rated 1.0 out of 5.0 by Holedriller Not worth the money...
I just bought a new 60 gallon air compressor and needed to drill holes in the concrete to mount it. Anyway I bought this drill bit and I only got one hole out of it. I was expecting at least 3 out of one bit. This isn't worth the money.
November 23, 2014
Rated 1.0 out of 5.0 by frequentdoityourself this product wore out after one 4 inch hole
I purchased this product based on reviews online. I had to drill 4 holes 4 inches deep through standard residential foundation concrete. I drilled the first pilot hole using a 1/8 inch carbide drill bit made by Dewalt. It worked fine ( I happened to already have this bit). Then I commenced to drill using the 3/8 inch Bosch carbide tipped bit. It started quickly , but began to get dull very fast. I kept touching the bit to check for heating. This bit just dulled to soon. I will never buy Bosch drill bits again.
June 22, 2012