Concrete is a construction material composed of cement and materials like fly ash, slag cement, aggregate made from crushed rocks, water and chemical admixtures. Concrete is one of the most popular man-made materials used in the construction industry today, if not the most popular. It solidifies and hardens after mixing with water and placement due to a chemical process known as hydration.Visit us for great deals in- Ulterra Drilling Technologies.
When the water reacts with the cement, it bonds the other components together creating a robust stone-like material. It is commonly used to create pavements, pipes, architectural structures, foundations of houses and buildings, roads, bridges, parking structures, block walls and flooring for gates, fences and poles. The demand and popularity of concrete has caused the creation of one of the world’s biggest industries. It powers the construction industry, worth billions. It creates jobs for more than two million workers alone and paves thousands and thousands of kilometres of road. Reinforced concrete, pretressed concrete and precast concrete are the most widely used types of concrete today.
With this being said, concrete is also one of the strongest man-made materials. This means that specific tools and equipment need to be used when dealing with concrete, like drill bits for concrete.
If you would like to drill through or into concrete, you need to know what tools to use and how to go about doing it safely. Even though a regular steel drill bit would do the trick, a bit for concrete, also called a masonry bit, ought to be used. These bits are designed with a sharp diagonal extension that is used to make a starting point for the drill. Concrete drill bits differ from wood and metal in many ways, one being that this articular drill bit’s cutting edges are bevelled, allowing concrete to come out of the hole. The steel shaft of the concrete bit is also tempered for increased hardness. Additionally, tiny diamonds or diamonds dust embedded into the tip ensure that the bit will not become too dull. If you use a normal bit on concrete, it will quickly become dull and may even damage your equipment.
In the event that your drill bit for concrete becomes dull, you may need to sharpen it a little to maintain the performance and reliability of the bit. Having a sharp bit makes the job so much easier and safer. To see if your bits are dull, look at them in a well lit area. If the light glints off the bit’s tip, it is still sharp. If not, you may need to sharpen it. Now, to sharpen your drill bit, you will need the right tools: an electric bench grinder should do the trick. The process is not that easy, but it is do-able. If you are unable of doing it yourself, you can go to a hardware store; they will be able to do it for you.
Drill bits for concrete should be used for just that: concrete. This way, you will get the best performance out of your tools and will be able to complete the project without constant sharpening or any other problems.