CORE DRILLS

Open new avenues to productivity in core drill use.

You don’t know what kinds of hidden obstacles—cables, rebar, or other prestressed concrete components—might stand in your way. You just know that you want to get to the other side of a concrete wall, floor, or barrier as quickly as you can. Of course, you also know how costly and time-consuming unexpected jamming of core drills can be.

For these reasons and more, our engineers have developed options that can help you improve productivity and cut back on downtime. Match the demands of your base materials with core drills that can adapt gearing and speed to the job at hand. Minimize diamond core bit jams with core drills that can detect and compensate for embedded metal wire or rebar. Satisfy dry or wet core-drilling applications with core drills that can be handheld or rig-mounted.

Compare the five Hilti core drills listed below to match the right tools for your application needs—through-holes, penetrations, large openings, or blind holes for anchors.

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DD 120
A compact, lightweight two-speed core drill.

Concrete Coring Tool DD 120

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DD 150-U
Three-speed core drill versatility—wet or dry.

DD 150-U

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DD 250
Control optimum drilling rate and core bit life.

Concrete Coring Tool DD 250

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DD 350-CA
10-gear automated feed for large-diameter holes.

DD 350-CA

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DD 500-CA
Maximum core drill power for 23"-diameter holes.

DD 500-CA

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