Bosch X-Pro Stone Impact Drill Bit Set 7Pcs
Indispensable Set - Buy it
Excellent drills with good performance and last and last even on very hard surfaces. The inclusion of an (unusual) 3mm drill is the cherry on the cake as this allows very accurate drilling to be carried out with ease,
30 Jul 2015
Having been renovating a 17c house for some years where the walls are either too soft or very hard I had warn out all my old masonry bits. Finally bought these and I should have purchased some quality one years ago.
Took all the pain out of fixing plumbing in awkward places. Good clean hole easily hammer drilled. Very good
26 Jun 2015
Bosch X-Pro drill bit
Not the cheapest but when you have to chain-drill in red brick, the cheapest won't touch it. Very good performance. Would definitely buy these again.
10 Jun 2015
Bosch X-Pro Impact Drill Bits
Had these before - Not the cheapest but last an eternity and always do the business
6 Feb 2015