Rated 5 out of 5Â by IanRC Bomb Proof.........
HI, I bought one of these to replace a very basic one I had which managed to drill 4 4mm holes in concrete steps. After the fourth hole it was gubbed.
I went to Screwfix and got the Bosch Multi-Purpose 4mm, sadly they only had one at the time, but hey, I didn't need to worry as it dealt with the other 33 holes I needed to drill in the concrete steps as if a knife through butter.
I was plating concrete steps with decking boards to match up to the wooden deck steps leading on to them, so this drill bit was also able to drill through the deck board with ease also.
Just wish I could afford a full set of them, they are brilliant, and highly recommended.
25 May 2016
Rated 5 out of 5Â by dg505 Excellent drill bits as used m
Brilliant drill bits just about perfect could be a bit longer
23 Apr 2016
Rated 5 out of 5Â by Kevinthelocksmith Best Drill for the job.
I've been using these for years, always top notch. Great reliability, long lasting and most important they do not break !
27 Jan 2016
Rated 5 out of 5Â by telescoper Bosch Multipurpose drill
Few companies manufacture small diameter masonry drills, so this little fellow is handy to keep with your portable power drill. This 4 mm diameter drill is ideal for spotting-through holes in, say, a pre-drilled wooden batten that you need to fix to a masonry wall. Once you have used this drill to make pilot holes in the masonry you can drill them to the correct size with a larger masonry drill, prior to fitting the plastic wall plugs.
The fact that this drill will also go through timber is a bonus (ordinary masonry drills cannot cut through timber).
Being Bosch this drill is precision-made and durable with sharp cutting edges, making it ideal for drilling decorative tiles.
23 Jul 2015