Wall brick drilling you should know a few things

Drill through wall tiles without damaging them
1, the drilling position is best to choose the joint of two tiles First pay attention to the drilling position, it is best to choose the joint of two tiles. If this method is not good, it can be in the middle of the tile, and the edge of the tile can not be selected, which is easy to crack the tile. Before drilling, check whether there is a hole in the tile, if there is an empty drum, please re-select the location, because the empty drum can easily cause the tile to break and fall off. In addition, pay attention to the corresponding position in the wall, avoid the beams and columns, water and electricity lines, and use a pencil or pencil to mark the location.

2. Choose the right tool to operate when the drill is needed, the most important element of effectively drilling through the tile is the drill itself material. Select a new suitable drill bit for operation. If the old drill bit is used in the operation, it will not only not complete the cutting well but also damage the tile. In addition, tile drilling is best not to use concrete drill bits, but should use tile special drill bits and glass drill bits.

3. Control speed When using a Hammer Drill, turn off the impact function and replace the brick bit. Generally, there is a flat drill block on the hammer drill. First drive to the flat drilling seat, slowly and gently grind off a small piece of glaze on the wall brick, and then pass through the wall brick layer at high speed, and then drive to the impact drilling seat to continue drilling. After the tile is drilled, it will continue to drill through the hole in the wall, which requires the use of anelectric hammer. A percussion drill or light electric hammer is equipped with a continuously variable speed, which makes it easier to wear away the glaze or polishing layer on the surface at a lower speed. As long as the method is right, the probability of damage is really small.

4. Control the hole size of the wall tile When drilling a hole in the wall tile, first make a small hole in the inclined direction. If you want to be precise, you can cover the positioning with a tile strip with holes, make a shallow mark, then remove it, and then open the hole to be punched. But remember: the hole must be 1.5-2mm larger than the actual hole.

5, continuous watering in the bathroom and kitchen wall tile drilling process, water should be added to cool the drill, otherwise it is easy to burn the drill. Do this as follows: Find a mineral water bottle → fill it → Drill a hole in the cap → water while drilling → Water where the drill bit is in contact with the wall brick.

6. Control the drilling force Do not exert too much force when drilling, let alone shake the drill from side to side. For each hole, the drill should be removed and the hollow part of the blocked drill should be dredged, especially the entire wall tile in the bathroom shower or kitchen.