Sandvik HEX1 hydraulic rock drill is designed for a maximum recommended diameter of 45 mm. Typical application is foundation drilling, road cutting, trenching, bolting, line drilling in dimensional stone quarries and other special drilling applications with Sandvik DC120 rigs.
Sandvik HEX1 is a compact hydraulic percussive top hammer rock drill with low profile height. It drills with air flushing (water optional). Biodegradable oils can be used both in hydraulic and in shank lubrication to reduce the environmental risk.