Anchoring & fastening
Sourced answers on anchoring & fastening, written for the person standing in front of the problem.
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1
How do you hang pictures on concrete walls?
Drill with a hammer drill and carbide bit, clear the hole, then set an anchor rated for the load. Anchor types compared, plus silica dust control.
2How do you screw into concrete?
Drill with the bit the fastener specifies, clean the hole, then drive the screw. Anchor choice, edge distances, dust control, and why dirty holes fail.