Electric road surface drilling equipment

The 20-type engineering drill rig utilizes high-speed cutting technology, paired with thin-wall diamond drill bits, and is extensively used for drilling and core extraction in fields such as engineering construction, municipal engineering, equipment installation projects, and building quality inspection projects.

1. Core samples are taken from concrete, asphalt pavements, limestone foundations at highways, airports, ports, and dams for compression and flexural strength tests.

2. Install foundation bolt holes for large machinery and equipment.

3. Install bridge handrails and traffic safety guardrail drilling.