What is the difference between a core drill and a regular drill?
A core drill removes only the outer ring of the hole, leaving a solid core inside, while a regular drill removes all material from the hole.
How does a percussion core drill work?
It uses a hollow, heavy-duty bit with a diamond or carbide edge, combined with hammering action, to grind and chip away material around the hole perimeter.
What materials can percussion core drills cut?
They’re ideal for concrete, brick, block, and stone. With the right bit, they can handle reinforced concrete as well.
What is a percussion core drill?
A percussion core drill uses hammering action combined with rotation to cut large holes in masonry, concrete, or stone by removing a cylindrical core of material.