If the drilling hole in the concrete wall towards the drill catches a very durable stone, it is even a great tool with a well-sharpened carbide-tipped is powerless: the drill leads to the side or it quickly “sit.” In this case, the rescue steel construction dowel the proper length to: break the rock and drill further.
Recommend to read
PROTECTION FROM LEAVES
Drain gutter under the roof of a cottage or garden house with the arrival of autumn bad weather clogged up with fallen leaves and fragments of branches. Well, if the shrewd owner will...
“ZOLGA” – THE VELOMOBILE OF OPTIMISTS
There are many enthusiasts for whom a velomobile has become not just a hobby but a passionate obsession. And then there are people for whom a velomobile is literally life itself. More...
