In the world of construction, there are many instruments being used for various functions nowadays. Think about the different tools used for cutting, drilling, boring, plastering, holding-in-place and likes. Amongst these equipment mentioned above is the core driller.
A core driller is a machine or equipment which is equipped with special types and grades of drill bits essential for drilling holes of large or small diameters in already constructed structures. A major use of the core drilling is in the construction of manholes for sewer outlets and fitting pipes in buildings.
It is reasonable to have questions about what core drilling really is to get more familiar with the concept. If you need answers to these questions, ensure you reach the end of this post as it provides answers to every question you have in mind about core drilling.
Core drilling, in general, is the process of creating a hole or penetrating through concrete, CMU (concrete masonry unit), brick or stone using a diamond or carbide-tipped drill bit. This is usually used in the construction industry so things can be fitted inside the holes drilled. Core drilling also is used for exploration in mining and all related engineering fields.
You should also know that the drill samples (a piece of concrete inside the drill) is first sent to geological experts for their analysis of the samples. They make the decision whether or not the area should be used for further construction work or should be abandoned.
Of course, there are. Below are the principal types of core drilling:
Diamond core drilling: Diamond core drilling comes from the diamonds used to make the drill bits. The drill bit is made of small industrial-grade diamonds arranged into a soft matrix. You should take note that the more you use your drill, the more the diamonds on the tip get exposed to contact.
Reverse circulation drilling: Reverse circulation drilling has a lot of advantages over the other types of drilling methods. It uses dual wall drill rods that consist of an outer rod with an inner tube. The inner tubes allow the drill cuttings to be transported back to the surface steadily.
During core drilling, there are some safety procedures you should get accustomed to as operating a core driller is a dangerous job to do. Here are some precautions you should take when core drilling.
Following all these procedures while operating them should keep accidents and injury at bay.
Advantages:
Disadvantages:
An engineer with the appropriate licenses.
You as a core driller should get used to the props of the core driller. Do not forget to practice proper maintenance of your core drills. Here are some maintenance tips for keeping your core drills.
Know your equipment.
Apart from these, if required, you should take help of a professional company of core drilling services to avoid the injuries, mistakes, and other factors.
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