Such process as concrete drilling, is carried out in the economic purposes. Quite often it is required to place furniture on walls, or to arrange stretch ceiling. Concrete walls - the frequent phenomenon, and the normal hammer not to manage here.
It is required to you
- Hammer drill.
- Diamond crowns.
- Drilling rig.
Instruction
1. The simplest way to drill concrete is to use drill. Long time it for this purpose was supplemented with nozzles from the pobedit. Now its structure has worsened and is almost not similar to last. It is better to choose drill shock, otherwise it is necessary to carry out not only movements of the twisted, but also hammering character. If to use percussion instrument, then the sequence of actions will be quite certain. At first it is necessary to carry out the twisting movements which then - are driving in and so before receiving opening. Previously it will be required to give mark in the place for drilling and also to insert the self-tapping screw into the opening created at preparatory stage, method of easy driving in.
2. Slightly more difficult work as the perforator. It is the noisy, dusty tool. But it is quite acceptable for household works. The perforator yields results of poor quality - the opening turns out considerably uneven that complicates introduction of nail in it. Operation of this tool is similar to that which the hammer drill gives.
3. Much more qualitatively the result is yielded by diamond crown. It is applied during the large-scale works when it is necessary to mount large number of furniture, say, if it is necessary to drill many openings for a short time. Such device costs much, it is better to use it at global buildings, or to invite the expert, working with her at execution of constant orders.