T6-101 Triple Tube Core Barrel with Plastic Liner for Surface Mining and Geotechnical Drilling

T6-101 Triple Tube Core Barrels with Plastic Liner T6 Series Double Tube/Triple Tube Core Barrels These are a continuation of the T2 series, but of a sturdier design and available in larger diameters, 76, 86, 101, 116. 131 and 146mm. They are applied in surface mining and geotechnical drilling. Coreliners are rigid, transparent PVC tubes with a wall thickness of approximately 1 mm, that fit snugly inside the core barrel inner tube. Coreliners can be supplied to fit most types