• Product Detail

Model 1.20 engineering drilling rig adopts high-speed cutting technology and is matched with thin-walled diamond bits. It is widely used for drilling and coring in the fields of engineering construction, municipal engineering, equipment installation engineering and construction quality inspection engineering.
2. Coring on concrete, asphalt pavement and limestone foundation of highways, airports, ports and dams for compression and bending tests.
3. Install large mechanical equipment and drill anchor bolt holes.
4. Install the bridge handrail and drill the traffic safety protection railing.

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