How to avoid drilling into electrical wires?When doing home appliance renovations, holes may be punched into the wires. This is very dangerous and it is troublesome to repair broken wires. So how to avoid drilling into electrical wires when using Makute electric drill? This passage is going to talk

How to assemble angle grinder?Makute Angle grinders are popular in many households, and they are relatively economical and primary transformation tools. Angle grinder, commonly known as hand grinding wheel, is a kind of electric grinding tool. It is suitable for cutting, grinding and brushing metal

1, should be carefully checked before use and determine whether they have the tools to use the conditions to prohibit tools to work sick.2, the use of the environment dry, well-lit, can not be used in explosive areas.3, according to the instructions in the use of tools, the proper use of tools. Repl