Search results

absolutly, but you can drill say three holes rather than 4, 6, 8 for little brackets. also those holes can be larger, easier to drill a larger hole then little 4mm, especially if they are to be close together, lined up etc. and finally, its once, never need to do again.

for concrete you'll want a decent hammer drill otherwise your just heating the drill bit against the friction. consider puting up a bit of battening so you never have to do this again (easy to redrill). maybe able to stretch past the concrete too.