Power tools are mainly divided into metal cutting power tools, grinding power tools, assembly power tools and railway power tools. Common power tools include electric drills, electric grinders, electric wrenches and electric screwdrivers, electric hammers and impact drills, concrete vibrators, electric planers, etc. What material is suitable for the power tool housing? The power tool housing can be made of plastic, aluminum, other metals, etc.

How to clean the mouse and keyboard shell? Usually manufacturers recommend not to eat or drink beside the computer, but when people play computer games or rush to work in front of the computer at night, they can't help but eat a lot, which makes the keyboard often have biscuits, hair and other debris, or mouse There are stains etc. The public can use the dust removal paper in the market to gently sweep the large hair and dust on the keyboard in one direction, and then use a blower or a small vacuum cleaner specially designed for fine slits.