Proper use of common hand tools（2）

23 Mar 2019

Regardless of the type of file, a suitable handle must be fitted before use. The handle should be tight and not cracked. Some people don't have a trowel handle, just use a tape to wrap a few stalks on the tang, which is very dangerous. The knives that are not fitted with the proper handles must not be used, and the ends of the tangs are sharp. When...

Proper use of common hand tools（1）

15 Mar 2019

The chisel is often used in conjunction with a hammer. Use a chisel that is large enough for a job; and choose a hammer that is large enough for the song you choose. The hammer for the chisel is preferably a wooden hammer or other suitable hammer. Hold it near the top of the chisel. The way to hold the chisel is to hold it with your thumb and foref...

Safe use of the screwdriver(3)

09 Mar 2019

When a chisel or crowbar is required, it must not be temporarily replaced with a screwdriver. This is what our well team workers need to pay attention to. Some well teams don't pay much attention to this. In addition to the newly opened screwdriver, it is difficult to find a complete screwdriver, not the handle splitting, the serrated spikes (when ...

Safe use of the screwdriver(2)

01 Mar 2019

A screwdriver with a worn, cleaved or broken cutter head cannot be used. It is necessary to flatten the blade and frustrate it as much as possible to match the shape of the original cutter head. When you are boring the cutter head, follow the original taper line. The screwdriver is damaged during use and must be repaired or replaced immediately.   ...

Safe use of the screwdriver(1)

23 Feb 2019

The screwdriver should also be intact, the shape of the handle clean, smooth and crack-free handle should be easy to grasp and the handle should be correctly, vertically and firmly mounted on the handle. The flat side of the wire cutter head should exactly coincide with the groove above the nail head. Screwdriver knife   The head end line should be...

Safe use of the wrench

15 Feb 2019

When pulling the wrench hard, stand with one foot in front and the other in the back to prevent it from falling backwards.   Some dead wrench designs allow hammering of their handles. However, it must be clearly seen before use. When the hammer is hit, the handle should not be used directly. Some screws cannot be screwed due to rust. Bolts also hav...

Safe use of the wrench(1)

28 Jan 2019

The key to the safety of the wrench is to get rid of a misconception; only the fool will be hurt when using the wrench. Some people use a wrench to cause an injury accident, which is really stupid, but it is not just a fool to use a wrench to get hurt.   Use the correct type of wrench crescent wrench, pipe wrench, adjustable wrench, socket wrench, ...

Safe use of hand pliers

26 Jan 2019

There are many types of pliers. The most commonly used is the 152 mm modular fish jaws. The sliding jaws of the fish pliers can change the size of the jaws, making it easy to clamp large diameter objects. In order to cut the wire, some fish jaws have a side edge. Hand pliers are often mistaken for other tools. The use of hand pliers should be limit...