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第一、安裝電梯門套鉆孔需要注意鉆孔時沖擊鉆鉆頭略向墻體內側鉆孔，這樣可以更好的保護墻體邊緣不被打裂。

First, the installation of elevator door drilling should pay attention to the drill bit drilling to the inside of the wall when drilling, so that the edge of the wall can not be cracked.

第二、把所有孔打完后，需要用比孔徑略大的木削釘入孔內，把孔內填滿。

Second. When all holes are finished, they need to use a wooden nail that is slightly larger than the hole to fill the hole.

以上就是關于安裝電梯門套鉆孔需要注意的兩點事項，雖然內容不多，但是不注意可能會引起大的失誤，以免千里之堤毀于蟻穴。

The above is about the installation of the elevator door hole need to pay attention to two points, although the content is not much, but do not pay attention to may cause big mistakes, lest the thousand Li dike destroyed on the ant hole.