Monday, January 21, 2019

Concrete Drilling 101

Concrete is a vital ingredient in most modern construction projects. It’s strong, it’s versatile, and it’s durable. However, this strength means that professional concrete cutters must be employed if there is a need to drill holes into the concrete to accommodate pipelines or cables.


Therefore, concrete or core drilling, as it is also known, is one of the services offered by concrete cutting professionals. The process involves removing a cylinder of concrete from the surrounding structure using heavy duty drills.

Experts in concrete drilling Sydney wide undertake this process to create space for everything from electricity cables, water pipes and sewer lines to channels for phone and broadband cables, sprinkler and HVAC systems.

It’s also used to create drainage systems and manholes under roads and pedestrian areas. While many concrete drillers are able to drill holes up to 18 inches in diameter, there are some experts in core drilling in Sydney who have specialist equipment that enables them to drill holes with a much larger diameter.

Concrete Drilling Equipment

Concrete cutting drills are available in a range of sizes to suit a variety of jobs. They can be powered by various means including electricity, diesel, gas or hydraulics. The specialist drills have a diamond covered tip which enables the user to drill a perfectly cylindrical hole.

The drill itself is cooled by water to reduce the amount of friction that builds up as the tip spins around and to dampen down any silica dust that arises from the concrete.

The silica dust has the potential to cause serious health problems, not just for the operators and other people on site but for anyone who happens to be nearby, so it’s important that this dust is removed at the site of the drilling.

Using a variety of electric and hydraulic rigs, it’s possible for the coring team to drill holes at any angle. They’re also able to drill both vertically and horizontally in both open and confined spaces.

Once the drilling has been completed, the solid cylindrical core known as the slug is removed to reveal a smooth hole to the required specification.

Core Drilling is Used for Many Construction Projects


Concrete drilling is used in a variety of different residential and commercial building projects, with applications as diverse as installing manholes and culverts to installing runway lighting at airports.

It’s also used routinely to allow tradespeople to install electrical services, plumbing, HVAC and communication lines.

However, before the drilling takes place, it may be necessary to scan the area using specialist ground-penetrating equipment which utilises radar, x-ray and electromagnetic conductivity to assess the area and identify any potential problems.

The Bottom Line
When choosing a concrete drilling company, it’s essential that they have relevant experience and expertise together with the specialist equipment needed to ensure that the work is carried out correctly and in a safe manner.

1 comment:

Hard Cut Concrete Sawing & Drilling said...

The best core drilling service can only provide you with the best results. If you get in touch with the wrong service provider you will have to face the problems later on. So it is important and essential to keep certain factors in mind before choosing your core drilling sydney service provider.