How many power drills does it take to make holes in the bathroom tiles and cement walls?
Yes, the main technical problems, slow down, hit faster, it will crack. Try not to hit the corners of the tiles. If the angle is empty, it will split.
In the ceramic tile wall tiles is best to use a special drill punch punch, do not directly impact drill hammer drilling, which can avoid the 100 tiles were cracked, others may see is the direct use of electric hammer drilling, the tiles are not seen cracking, important reason is the position of drilling without tile tile hollowing; hand knock sound can be judged whether the tile hollowing, if it is unable to determine whether the hollowing or hollowing tiles must use special drill drilling.
To use a professional drill bit, you can not use the impact bit, the choice of power is secondary
500W, 750W all can, need to use impact drill, but be careful when drilling on ceramic tile, prevent ceramic tile damage.
