Diamond core drills are heavy-duty machines that are designed for specialist applications. They generally feature a percussion hammering action for drilling pilot holes, which can then be turned off when using cores to remove material.
These power tools have a high torque motor which makes them suitable for drilling holes with very large diameters - up to 152mm - in harder materials like concrete, masonry, stone and brick.
There is a much higher risk of injury when using these powerful machines, so improved protection features, like a safety clutch, have been integrated into the tools.
Here at Kelvin Power Tools, our staff are experts when it comes to anything tool-related. If you have any queries or need some help choosing the right tool, then please don't hesitate to contact us.