Hand tools are tools that people often use in their daily lives and work, and they can help people complete various tasks. Here are some common types of hand tools:
1. Hammer: A hammer is a tool used to hammer, nail, or dismantle objects. It usually consists of a handle and a hammer head, and the shape and weight of the hammer head can be selected according to different uses.
2. Screwdriver: A screwdriver is a tool used to tighten or loosen screws. It usually consists of a handle and a screwdriver head, and the shape of the screwdriver head can match the notch of the screw to better tighten or loosen the screw.
3. Wrench: A wrench is a tool used to tighten or loosen nuts and bolts. It usually consists of a handle and a wrench, and the shape of the wrench can match the size of the nuts and bolts to better tighten or loosen the nuts and bolts.
4. Pliers: Pliers are a tool used to clamp, cut, or bend metal or other materials. It usually consists of a handle and a jaw, and the shape of the jaw can be selected according to different uses, such as flat-nose pliers, needle-nose pliers, diagonal pliers, etc.
5. Saw: A saw is a tool used to cut wood, metal or other materials. It usually consists of a handle and a saw blade. The shape and number of teeth of the saw blade can be selected according to different uses, such as hand saws, electric saws, hacksaws, etc.
6. Chisel: A chisel is a tool used to carve, chisel or remove materials. It usually consists of a handle and a chisel head. The shape of the chisel head can be selected according to different uses, such as flat chisel, round chisel, bevel chisel, etc.
7. Tape measure: A tape measure is a tool used to measure length, width or height. It usually consists of a housing, a tape measure and a locking device. The tape measure can be stretched and retracted to measure objects of different lengths.
8. Level: A level is a tool used to measure the horizontality or verticality of an object. It usually consists of a glass tube, a bubble and a scale. The position of the bubble in the glass tube can reflect the horizontality or verticality of the object.
9. Hammer: A hammer is a tool used to hit, strike or dismantle objects. It usually consists of a handle and a hammer. The shape and weight of the hammer can be selected according to different uses, such as a horn hammer, a round hammer, a square hammer, etc.
10. Scissors: Scissors are a tool used to cut paper, cloth or other materials. It usually consists of two blades and a handle. The shape of the blade can be selected according to different uses, such as straight scissors, curved scissors, round scissors, etc.
