What power tools are available for air conditioning? Quick drilling
Air conditioning installation generally only with impact drillingIf it is a brick wall and within 30 cm can be played with percussion drill, if the cement wall must use special mill drill to hit, according to the need for different size drill.
The new house is best to play well, so as not to damage the wall later.The so-called "hole opener" is what we usually say "diamond". It is need to add water to drill, drill out good effect not beautiful, but the device itself is reuse many times requires two people to complete cooperation, because of limited speed, in alignment to drill the position slowly pushed on it, but once found feel barrier when to stop, or slowly pull back again.
A lot of things are contradictory. If you want to drill fast, you need to use a heavy drilling machine, so fast, and won't hit the chin,But to install screw hole quickly will need to use a hand light easily won the,
Since water is added, there must be mud leaking when drilling, which can cause walls to be dirty and difficult to clean up. There is also a method of drilling without water. The disadvantage is that the drill wears very much.
