To add something to the bathroom, punch holes in the wall, how to judge the wiring in the wall

I know that the bathroom has been renovated and it is indeed a bit of a hassle. It's okay to make up for it with an electric soldering iron, but it must be done well. >>>More

Smash open the wall water change pipe.

Use a hammer percussion drill bit.

Percussion drills or hammer percussion drills rely on rotation and percussion to work. A single impact is very slight, but a frequency of more than 40,000 pounds per minute produces a continuous force. Can be used on natural stone or concrete. >>>More

Bathroom punching should be divided into ordinary walls or tile walls If it is an ordinary wall with an electric drill or impact drill, if it is a tile wall, it is best to use a professional punching drill bit, and it is best to use a special drill bit for tile punching on the tile wall, do not directly use the impact drill bit electric hammer to punch the hole, so that you can 100% avoid the tile being cracked, you may see others are directly punched with an electric hammer, and the tile is not cracked, the important reason is that the tile is not hollow at the location of the punch; The sound made by hand knocking on the tile can tell whether the tile is hollow, if there is a hollow drum or you can't tell whether it is a hollow drum, be sure to use a special drill bit for ceramic tiles to punch holes.

Ordinary drills are OK, no impact drills are needed, choose a good drill bit, see if there is a punching position, and walk the wire.