In article ,
linkuk wrote:
What sort of power drill are you using?
Do you need one hole, or ten thousand?
Sorry forgot the first question:
Its a bosch mains drills with hammer action.
If the concrete is hard it will laugh at a hammer drill and masonry bit.
The only way to go is SDS.
--
*Avoid clichés like the plague. (They're old hat.) *
Dave Plowman
London SW
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