Drill for concrete drill

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2018-03-27 15:16:08

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As a material for construction of bearing walls and wall coverings in the construction of commonly used concrete. During the repair and finishing work, there is the need for his drilling. Best copes with this task a punch, but it is doable and in his absence. If the number of holes small, and their sizes, it is possible to handle percussion drill, choosing the right drill bit for the concrete.

Drill bit for concrete

How to choose

Drill bit for concrete – is a rod of cylindrical shape, which can be divided into three zones: the shank, the cutting portion, the gauge portion. For impact drills you need to choose a drill for concrete with cylindrical shank. You should not purchase the drill bit with SDS shank – they are designed for drills. The control area determines the size of future openings. Two spiral groove in the control part used for removal of waste material. More accurate, persistent and efficient – drill on concrete with grinding profile. Production technology it is quite time consuming, hence the higher cost of the finished products.

The Cutting part of a drill on concrete is different from cutting any other drill. It is equipped with carbide plate, which grinds concrete, brick, granite, and natural stone. Due to this difference drill called “computers”. The modern composition of the alloy was changed from the time of the invention, and production technology. Initially, the mounting was made by soldering, in recent years, the global manufacturers use the highly effective technology of laser welding. Its benefits – reliability of fastening and resistance to heat. The correct angle of the cutting part is 130 degrees.

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How to drill concrete percussion drill

How to drill concreteExperts recommend for drilling concrete and other durable materials to use the perforator. But this tool is quite expensive. To drill a few holes in the wall, it is quite suitable hammer drill. To prepare a metal pin, a hammer and a small container of water. Drilling holes in concrete is usually accompanied by heating of the drill, especially if it gets on the rebar. Periodically it is necessary to moisten with water.

1. Mark with a marker or pencil place future openings.

2. Drill a conventional drill a small indentation.

3. Change your conventional drill to drill the concrete.

4. Set the drill “shock” mode.

5. Proceed to drilling.

6. After the drill bit will enter the wall, turn off the drill, allowing it to cool.

7. Cooked, insert a metal pin perpendicular to the wall and applyDrilling holes in concrete a few blows with a hammer. The pin needs a bit of crank.

8. Then re-work the drill.

In principle, using a hammer drill, do not have to additionally use the pin (punch). But the process of drilling them is faster.

Security best practices

  1. When working wear a respirator. It will protect against inhalation of dust.
  2. The Eyes from dust and debris will protect the special plastic glasses.


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PT: https://tostpost.com/pt/o-aconchego-do-lar/18029-broca-de-concreto-para-brocas.html

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UK: https://tostpost.com/uk/domashn-y-zatishok/18053-sverdlo-po-betonu-dlya-dril.html






Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."

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