Rated 5 out of 5Â by reddeer13 Dewalt 30x450 SDS+ Masonry Dri
I had to get this to drill 10 x 30mm holes into 6" concrete (with hard rock beneath).
Coupled with a Bosch SDS+ hammer drill it went through the concrete fast and no jams. As suspected it made little impression on the rock so used a breaker and the the drill again. All ten 600mm anchors went in.
Would have preferred it to be a bit longer but as I'm unlikely to be doing this sort of job that often it was good for the job that needed doing.
No sign of blunting, looks good as new - happy user
29 May 2015
Rated 5 out of 5Â by daddyslittleapprentice very good quality
very good drill bit, brought on recommendation of other tradesmen plumbers who have had long term reliable use, expensive but screwfix have at a good price and I need something to last.
28 May 2015
Rated 5 out of 5Â by Salsasmurf Exceptional service
Product is really good quality and hard wearing.
Service is really efficient, goods ordered always being delivered promptly.
2 Apr 2015
Rated 5 out of 5Â by SCPlumber Does the job
The only SDS drill bit that I could find over 25mm diameter. As I needed to get a 28mm pipe through a wall this drill bit did the job effortlessly.
10 Aug 2012