A hammer is a tool that strikes an object to make it move or deform. A hammer consists of a hammer head and a handle. According to the material of the hammer head, the hammer is divided into steel hammer and soft-headed hammer.
Hammer, also known as hammer or hand hammer, belongs to hammering tools. It is mainly used for hammering chisel, punch and other tools, or knocking the workpiece, so that the workpiece is deformed, displaced and vibrated, thus achieving the purpose of correction and shaping. Hammer can be divided into round head hammer, square hammer and sheet metal hammer according to the shape of hammer head.
Most hammers are equipped with handles at the time of purchase. If you choose to install the handle yourself, pay attention to the thickness of the handle and the size of the hammer. The center line of the hammer should be perpendicular to the center line of the hammer, and the direction of the maximum elliptical diameter of the hammer should be consistent with the center line of the hammer.
Before use, please make sure that there is no oil stain on the surface and handle of the hammer, so as to prevent the hammer from slipping from your hand during use, causing injury and damage to objects.
Check whether the handle is firmly installed and cracked before use, so as to prevent the hammer from falling out and causing accidents. If the hammer is loose, you can wedge it up. If the handle is cracked or damaged, it should be replaced with a new handle immediately, and it is forbidden to continue using it.