DD 250-CA Core Drill

Air-cooled, heavy-duty drive unit – core drill built for high performance with a sturdy design and convenient controls

Extremely wide diameter range – four-speed gearing for use with most core bit sizes

Hole-starting function – low-vibration, low-speed mode to start drilling with large-sized core bits

Hilti Cut Assist – equips the core drill for fully automated drilling. Starts when surface is detected, then continuously optimizes speed and water flow, even when cutting through rebar. Cut Assist means much higher productivity and more time for other tasks (optional DD AF-CA H autofeed unit required)

Real-time information display – digital spirit level, gear selector, power control function, detailed usage statistics and easy-to-understand service messages

Core drilling penetrations for ducts, pipes and cables

Core drilling blind holes for setting anchors or post-installed rebar

Stitch drilling for breaches

Assisted drilling of large quantities of holes with DD AF-CA H autofeed unit

Assisted drilling of deep holes and extremely large diameters with DD AF-CA H autofeed unit