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目前显示的是 六月, 2019的博文

How to use precision power screwdriver correctly

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      I was ever provided with the right tool to make the job easier: an electric screwdriver. Electric screwdrivers provide major advantages for anyone working in electronics because they pack power, precision, and an On/Off switch into a convenient and efficient tool. Using this tool will definitely save your time and energy on the job and, as an extra benefit, it is also easy to operate once you understand the basic operating steps. Here are the general steps to follow when using a precision screwdriver   Using the right bit       It is important that you use the right screwdriver bit for the type of screw being used. Always make sure that the screwdriver bit is firmly seated in the screw head.       If you're not sure, hold the bit at a 45 degree angle. If the screw stays on the bit and doesn't fall off, you are using the right bit. Firmly fitted bit      Always make sure that the screwd...