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overburden coring system

  • Reaming Shell

    Reaming ShellReaming shell Impregnated and Surface Set Wireline Diamond Reaming Shells With BQ NQ HQ PQ Roschen reaming shells are made with high-quality, synthetic and natural diamonds, embedded in a highly resistant matrix. They have additional protection made from friction-resistant tungsten carbide to...

  • Diamond Surface Set Core Bits

    Diamond Surface Set Core BitsDiamond Surface Set Core Bits PQ3 Surface Set Core Bit For Soft Formation Boart Longyear Wireline Diamond Core Drilling PQ3 surface set diamond core bit, suitable for relatively soft and fractured formations. Description: 1. Surface set diamond core bit is primarily recommended for use in...

  • Casing Shoe

    Casing ShoeCasing shoe CSUMX Diamond Casing Shoe For HW NW PW HWT PWT Diamond Drilling Tools CSUMX Diamond Casing Shoe The CSUMX casing shoe is designed for all exploration and geo-technical casing applications. The ability to drill faster with high penetration rates and outperform existing shoe technology...

  • Tungsten Carbide Tip Bit

    Tungsten Carbide Tip BitTungsten Carbide Tip Core Bit B116 T. C. (Tungsten Carbide) Metric Core Bit for Geotechnical Investigation Exploration Core Drilling Product Description: Tungsten Carbide Core Bits are designed especially for soil investigation and geotechnical drilling, but also suitable in some applications...

  • 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...