Electric tools in our daily life, use frequency is relatively high. Small make up today to introduce you to some commonly used electric tools. , drill: used in metal materials, plastic and other drilling tools. When equipped with positive &negative switching and electronic control device, can be used to make electric screwdriver. Some models equipped with rechargeable batteries. , electric hammer: used for artificial or natural stone masonry, concrete, such as drilling, and the function of the electric drill interchangeable. Widely used in light drill SDS -PLUS, medium and heavy hammer drill chuck and bit drilling with SDS -MAX chuck and bit and can clamp chisels. , impact drill: mainly used in masonry, concrete and other hard material borehole electric tools. When the impact mechanism is turned off, can also be used as ordinary electric drill is used. , grinder, grinding wheel or mill for grinding tool, used for polishing wood. There are straight to electric grinder and electric Angle grinder. Must be fitted with sandpaper. , curve sawing: mainly used for cutting material such as steel, wood, plastic, saw blade up and down reciprocating motion or swing, the most suitable for use in a straight line or curve cutting precision. , Angle grinder, also called grinding machine or plate mill, it is mainly used for grinding steel, metal and stone, etc. Commonly used grinding have mm, mm, mm, mm diameter. And cutting machine: it is mainly used for cutting aluminum, wood, etc. , from all angles are divided into metal cutting machine and nonmetallic material cutting machine, saw blade, tightening up to pay attention to when using safety goggles. , electric wrench and electric screwdriver, electric wrench and electric screwdriver are used for loading and unloading of threaded connection. Electric wrench transmission mechanism composed of planetary gear and ball screw groove impact mechanism. Electric screwdriver with jaw clutch transmission mechanism or gear transmission mechanism. , concrete vibrator, used for casting concrete foundation and compacted concrete reinforced concrete member. Including electric straight association-like vibrator of high-frequency disturbing force by the motor drive the eccentric block and form, motor by Hz or Hz medium frequency power supply. , planer: used for cutting wood or wood pieces, in also can be used for small bench plane on the bench. Planer knives shaft driven by the motor shaft by the belt. , marble machine: generally is carried out on the stone cutting, can choose to dry or wet cutting, saw blade is commonly used are: dry saw blade, wet blade, dry wet amphibious saw blades. Domestic outfit for cutting tiles.
