Just lightly glide the grinder on the concrete into the nail until you are through it then a couple of passes to make sure it s flush.
Remove nails from concrete wall.
The best solution is to rent a very large crowbar and remove the nails.
To do this use the hammer to strike the nail from.
You can rent 4 angle grinders.
If they are cut concrete nails they will break off instead of bend.
You only have to.
Chisel around nail removing a regular galvanized nail from wood is a relatively easy process.
Chisel around nail step 1.
If you are planning on studding the wall anyway my vote would be to do nothing but to use an angle grinder to remove any that might be in the way of a stud.
Drive the masonry nail into the concrete wall with the hammer.
Alternatively you could coat the adhesive with petroleum jelly or mineral spirits for at least 12 hours to a day.
How to remove concrete nails.
Repeat striking the nail a little at a time alternating sides until the concrete lets go of the nail or the.
I have an old diamond tile cutting disk on my grinder and it cuts nails or anything else great.
You can pound the nails into the concrete block wall until they are flush with that wall.
To do this heat the adhesive with an electric heat gun or blow dryer.
We simply took an angle grinder and ground them off flush.
I used a diamond blade to slice through a 4 cast iron drain pipe once it didn t seem to hurt the thing at all.
Then fill the holes with caulking specially designed for concrete and masonry walls.
First loosen the concrete nail by bending the nail from side to side until it lets go.
You ll need to soften the adhesive or caulk.
Continue striking the hammer until the nail is driven in to where you want it.
They don t penetrate the wall and will never be a leak hazard.
At work we had some concrete fasteners left protruding after a support jig was moved.