🟠 Kernbohrung DN 220 durch 30cm Wand freihand selbst bohren
23.4 هزار بار بازدید -
3 سال پیش
-
In this video I will
In this video I will show you how I did the core drilling for our Inventor ventilation system by myself.
The walls are made of lightweight concrete blocks, so drilling can also be carried out freehand without a drill stand.
CAUTION: Core drilling can be dangerous. Freehand drilling with large diameters in particular requires a lot of strength and feel to drill the hole in a controlled manner.
00:00 Intro
00:52 Installation of slats as a positioning aid
02:07 Setting up the construction laser to drill straight
02:58 Drilling
04:37 Remove drill core
The walls are made of lightweight concrete blocks, so drilling can also be carried out freehand without a drill stand.
CAUTION: Core drilling can be dangerous. Freehand drilling with large diameters in particular requires a lot of strength and feel to drill the hole in a controlled manner.
00:00 Intro
00:52 Installation of slats as a positioning aid
02:07 Setting up the construction laser to drill straight
02:58 Drilling
04:37 Remove drill core
3 سال پیش
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