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PQ Coring system

  • Non Coring Bit

    Non Coring BitNon Coring Bit Terracore poly diamond chrystaline non coring bits Core Sampling The Terracore range also includes non-coring bits for open-hole drilling and hole cleaning. The non-coring bit range also provides complementary bit tools for drilling grout holes. The Terrcore range offers a diamond...

  • PQ Casing Advancer

    PQ Casing AdvancerPQ Casing Advancers PQ Wireline Casing Advancers Wireline Coring Systems for Diamond Core Drilling Tools Diamond Core Drilling Tools » Wireline Coring Systems » Wireline Casing Advancers Roschen offers a complete line of wireline casing advancers, in all standard industry sizes. Roschen provides...