Core drilling or hydraulic core drilling is performed when precise, circular diameter cuts are needed. Holes up to 90" in diameter can be drilled to virtually any depth. Core holes are drilled in a series of overlapping holes, allowing for one large segment to be removed. Floor drains. Sewer drains / man holes. Bridge segments Sewer tie-ins. HVAC openings. Phone, electrical, cable, and fiber optic openings. Handrail and anchor holes. Aggregate analysis. Hi Five project Core drilling for bridge segments

Hydraulic core drilling