Coring Machines
Coring machines are specialised drilling systems designed to cut clean, precise circular holes through concrete, brick and masonry. They are commonly used in construction, renovation and installation work where accuracy and minimal structural disruption are required. Unlike traditional drilling or breaking methods, coring removes material cleanly without excessive vibration or cracking.
Bo’s Plant & Tool Hire supplies professional coring machines, including the Hilti DD 150 and Husqvarna DM 230, suitable for a wide range of concrete and masonry drilling applications.
Coring Machines
What Are They Used For?
Coring machines are used to drill accurate holes through solid materials while maintaining the integrity of the surrounding structure. They are widely used for:
Plumbing pipe penetrations
Electrical and data conduit installations
Ventilation and air-conditioning openings
Mechanical and services installations
Structural modifications where precision is required
Coring provides a controlled drilling method that produces smooth, consistent openings with minimal impact on surrounding concrete or brickwork.
How Coring Machines Work
Coring machines use a rotating diamond-tipped core bit to cut through concrete, masonry or stone. The diamond segments grind through the material rather than breaking it, allowing for precise hole placement and clean edges.
Depending on the application, coring machines may be handheld or mounted to a stand for added stability and accuracy. Water is typically used during operation to cool the bit, reduce dust and improve cutting performance.
Choosing The Right Coring Machine
Selecting the correct coring machine depends on several factors:
Material type: Concrete, reinforced concrete or masonry
Hole diameter and depth: Larger or deeper holes may require stand-mounted setups
Accuracy requirements: Fixed mounting provides greater precision for critical installations
Site conditions: Space, access and dust control considerations
Using the appropriate coring machine ensures cleaner results, faster completion and reduced risk of damage to surrounding structures.