Skills of drilling cement wall with electric drill Matters needing attention in drilling cement wall

Nowadays, people pay more attention to the convenience and practicality of home life. Many people will choose to punch holes in the concrete wall, which can save the space at home and make rational use of the whole home. So, do you know how to punch holes in cement walls? Next, I'll talk to you about the tips of hitting concrete walls with electric drills. Nowadays, people pay more attention to the convenience and practicality of home life. Many people will choose to punch holes in the concrete wall, which can save the space at home and make rational use of the whole home. So, do you know how to punch holes in cement walls? Next, I'll talk to you about the tips of hitting concrete walls with electric drills. Precautions for drilling holes in cement walls? Let's talk about it together

Skills of drilling cement wall with electric drill

There are several ways to fix the shelf on the wall: the narrow one can be nailed to the wall first, and the ordinary red brick wall can be nailed directly with cement and steel. If it is a concrete wall, you should first use an electric hammer to make a hole, then use a wooden wedge to knock it into the hole and nail the battens, and then fix the shelf on the wooden note, instead of flattening it with other boards and wooden notes, and then nail the decorative board and paint it.

But it is best to fix it in the corner, which means that there are so many supporting points at the junction of the two walls, which is relatively firm and the shelf can be appropriately wider. What's more, you said to slot the wall first, then insert the board into the next gap, and then fill it with cement. This method has a large bearing capacity, but the groove needs to be opened deeper. Generally speaking, the width of this shelf should not exceed 30 cm, and it is best to make it beautiful and firm, uneven or up and down the steps. If you want to be a desk, you must have support.

Matters needing attention in drilling cement wall

1) Pay attention to going back and forth, and don't pay attention to dry powder sticking for speed.

2) The drill must be steady, and don't shake it from side to side, because shaking it together is equivalent to increasing the friction of the drill.

3) Don't think it's over with one shot. Pay attention when you press down. When it is difficult to hit or fall slowly, be sure to pull out the drill bit and investigate whether there is a brick core fracture in the drill bit.

4) In the absence of water pipes or water sources, it is best not to add water to the drill before drilling, because if only a small amount of water is needed, the water will stick to powder and form mud. It is more difficult to increase the friction of drill bit than dry drilling or water drilling.

The above main contents introduce all the tips and knowledge about drilling cement wall with electric drill and the matters needing attention in drilling cement wall. I believe that after reading this article, everyone has some understanding of these issues. You must use the correct method to drill cement, and then ask professionals to help you drill, because it will have technical content, otherwise it will be counterproductive.