Bosch Multipurpose Drill Bit 12 x 250mm
clean and durable
I use these drill bits for everything but where an sds is required.
I used this one through tile to fit some 10mm pipe through for a towel rail. Lovely clean hole, I did use a no. 6 to get it started in the right spot though. Once through the tile it had no problems with the rest of the wall.
14 Nov 2014
Reasonable quality drill bit
Bought a couple of these to drill holes in concrete for some fence post brackets.
Drilling the first hole, the bit broke at the tip. The second ripped through that hole and dozens more without problem so i assumed a faulty one and credit to Screwfix, they replaced it without any fuss. Haven't needed to use that one yet as the other one did all the holes I needed it for.
All in all a pretty good drill bit at a reasonably price.
5 Sep 2013
Good for reinforced concrete, as if you hit some rebar it will drill through it fairly easily where a normal masonry bit would struggle. Poor for drilling wood, not that good on steel, but very versatile.
13 May 2013
Bosch Multipurpose Drill Bit
Excellent, value for money, drills cleanly. I would recomend it to others.
11 Oct 2012