Road Core Drilling Machine Concrete for Machine Borehole Drilling Machine High Accuracy 220V SF Brand Universal Testing

This pavement core drilling machine is a core equipment in the fields of road engineering, municipal maintenance, and road & bridge testing, specially designed for sampling and testing of hard pavements such as concrete pavements, asphalt pavements, and bridge decks. Equipped with a high-power motor/gasoline power system and a dedicated diamond drill bit, the machine can accurately drill pavement core samples with different diameters . It features stable and adjustable rotation speed, high drilling efficiency, and good verticality, effectively ensuring the accuracy of pavement strength testing data.