When you need to hammer a nail near the ledge of the wooden parts, then there is always the danger of damaging it. However, this will not happen if you use any metal or plastic strip installed between the nail and the ledge, it will send the hammer and protects the edge of the part.
Recommend to read
HOT GLUE DROP
The cap of the toothpaste tube is made of a material which can be used for the manufacture of reliable non-conductive compound when attaching wires and electronic components on the...
THE MILLED DRILL
The fixture allows drilling machine, flat and profile milling lumber, cutting of grooves and ridges in the edges of boards for rallying, sampling thorns and eyes corner joints joinery...