<dl id="fe5nq"><input id="fe5nq"></input></dl>
<li id="fe5nq"></li>
  • <tbody id="fe5nq"></tbody>
  • <nav id="fe5nq"><progress id="fe5nq"></progress></nav><track id="fe5nq"><li id="fe5nq"><option id="fe5nq"></option></li></track>
  • <li id="fe5nq"><dl id="fe5nq"><font id="fe5nq"></font></dl></li><center id="fe5nq"></center>
  • <track id="fe5nq"><noframes id="fe5nq"><tbody id="fe5nq"></tbody>
  • <option id="fe5nq"><li id="fe5nq"><track id="fe5nq"></track></li></option><sub id="fe5nq"><progress id="fe5nq"></progress></sub>
    <sub id="fe5nq"></sub><sub id="fe5nq"><font id="fe5nq"></font></sub><track id="fe5nq"><noframes id="fe5nq"><track id="fe5nq"></track>
  • Company News
    LIST
    Company News
    What should be paid attention to when using electric drill
    2021-03-07 09:09:21

    1) The diameter of the drill used cannot exceed the allowable value of the electric drill.


    2) The drill bit must be clamped with a key, and other tools are not allowed to hit the drill chuck.


    3) Do not use too much force when drilling to prevent motor overload. If the speed is found to be reduced, the power supply should be cut off immediately for inspection.


    4) The sporadic processed parts must be firmly on the fixture.


    5) Do not wear gloves.


    国产成人亚洲精品
    <dl id="fe5nq"><input id="fe5nq"></input></dl>
    <li id="fe5nq"></li>
  • <tbody id="fe5nq"></tbody>
  • <nav id="fe5nq"><progress id="fe5nq"></progress></nav><track id="fe5nq"><li id="fe5nq"><option id="fe5nq"></option></li></track>
  • <li id="fe5nq"><dl id="fe5nq"><font id="fe5nq"></font></dl></li><center id="fe5nq"></center>
  • <track id="fe5nq"><noframes id="fe5nq"><tbody id="fe5nq"></tbody>
  • <option id="fe5nq"><li id="fe5nq"><track id="fe5nq"></track></li></option><sub id="fe5nq"><progress id="fe5nq"></progress></sub>
    <sub id="fe5nq"></sub><sub id="fe5nq"><font id="fe5nq"></font></sub><track id="fe5nq"><noframes id="fe5nq"><track id="fe5nq"></track>