感觉这花销与施工便捷进度不成正比！

[@leebarry6445]

我們臺灣也是這種做法，這才是最省事省力的，「功欲善其事，必先利其器」很重要😂

[@jous5268]

可以選擇比較難施力點用這工具,會請鬆多

[@mattivirta]

if i need drill rock, i build 4 wheel truck base can drive in and out hole, drive in, locked to wall not move and front truck have beam can move drill up-down and this have beam can move left-right drill machine, same than cnc machine have but vertical, then have strong frame not move any and can drill all area automatic, need only bush button were need move drill. lot strong and accurate and fast.

[@chenhuabai6654]

现在不是说有些吹牛的机器混泥土和钢筋都切的了吗

[@YRQ12345]

虎哥，村裏不是警告過你你不准開工嗎？搞定了？還是”頂風作案”？要知道：領導沒錢了，會罰死你的。

[@user-xt4il3tk5m]

這樣省了很多體力

[@lpln6566]

🇫🇷👍👏

[@mattivirta]

why not make car windshield viper motor this not need hand, only bush button motor front or back, lot easy drill.

[@user-ht5ij9dd8b]

Вал удлинить,ручку дрели поднять кверху. Даже смотреть не комфортно,не то что работать...