Precautions of Angle Grinder

There are many uses of angle grinder, carpenters, bricklayers, welders are commonly used angle grinders.
Small angle grinder is often used power tools in our daily lives, Angle grinder is designed for grinding, sawing and cutting function is not the designer's mind. Because angle grinder has high speed, the use of the blade and cutting films can not be forced pressure, can not cut more than 20mm hard material, otherwise, once stuck, it will cause machine cutting, chip fragmentation splash, or the machine out of control, which will damage goods, more serious is hurt people! Please choose more than 40 high-tooth blade, and keep your hands to operate, do good protective measures.