Friends are not strange to the hammer, this is a tool commonly used in the production of life, usually can be used to facilitate the nail. Hammer has brought a lot of convenience to our life, when in use, there are many matters need to pay attention to. The following are detailed for you.
    Hammer what precautions, when in use, the first point, when in use should pay attention to the hammer and the hammer must keep the wooden handle firmly link, if found advantages and loose situation is absolutely can not be used, this is not conducive to safety. Second, want to have certain elasticity when the hammer hit the nail, need to grasp the handle position, need to rely on the top of the slightly narrower. In this way, it has better performance according to the mechanical characteristics. Third, in order to use the safety, must pay attention to before and after use when no one standing around, so you can avoid damage.
    Based on the above understanding, friends are not aware of it, but also pay attention to the hammer when in use, is found to have cracks or burrs, the need for timely repair, so as not to hurt yourself.