ISO VG 320, Heavy Rock Drill Oils

ISO 320 Rock Drilling Lubricants. The thickness of these lubricants would be consider "Heavy" Rock Drill Oils and are commonly used as a lubricant for rock drills, jack hammers, pavement breakers, drifters and other types of pneumatic percussion equipment and construction equipment. Rock Drill Oil 320 is an adhesive, extreme-pressure (EP) fluid that may endure extremely high pressures and temperatures without oxidizing.