What safety problems should we pay attention to when using electric drills or hand-held power tools?
Before use, you should first check the appearance of the tool is complete, especially the handheld parts; in addition, should check the drilling tool clamping, confirm the clamping solid, can use.
In use, should pay attention to fasten tools, to avoid missed injuries and damage caused by slippage of objects is not necessary. Remember that the head and hand can not be reached near the rotating parts of the tool during use.Finally, after the completion of the use, the power cord should be removed in time.
You should also check the power cord of the tool and make sure it is not damaged.
