The guy discovered a new function of the hammer

For many people, a hammer is just a piece of iron on a stick with which to hammer nails. But every master who really knows how to work with his hands should have at least several types of this seemingly simple tool. There are 9 main varieties: a metalwork and joiner's hammer, carpenter's, bricklayer's, roofer's, tiler's hammers, as well as mallets, sledgehammers and straightening hammers. Each of them has its own features of use, which not everyone knows. Take, for example, carpenter's hammers, the back of which is made in the form of a nail puller. The author of the video was amazed that the nail puller performs not only this function. Did you know?