Core drilling is a specialized machining process used to create clean, precise, cylindrical openings through reinforced concrete, brick, block, and natural stone structures. Unlike standard hammer drilling—which relies on high-impact percussive hammering that shatters the surrounding substrate—core drilling utilizes a hollow, diamond-segmented cylindrical bit that grinds away a thin ring of material, extracting a solid …
A Beginner’s Guide to Core Drilling in Concrete
