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WANLONG develops and manufactures premium quality PDC Cutters for Oil Drilling and Coal Mining with technical support from talented scientists and engineers with more than 30 years experiences of industrial manufacturing and product innovation.

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0810 PDC Cutter_Polycrystalline Diamond Compact__PDC

Now PDC Cutters are widely applied to oilfield drilling, gas and geological exploration, coal mining and many other drilling and milling applications, tooling as PDC Drill Bits, such as Steel PDC Drill Bits & Matrix PDC Drill Bits for oil drilling and Tri

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WANLONG develops and manufactures premium quality PDC Cutters for Oil Drilling and Coal Mining with technical support from talented scientists and engineers with more than 30 years experiences of industrial manufacturing and product innovation.

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WANLONG develops and manufactures premium quality PDC Cutters for Oil Drilling and Coal Mining with technical support from talented scientists and engineers with more than 30 years experiences of industrial manufacturing and product innovation.

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1308 PDC Cutter_Polycrystalline Diamond Compact__PDC

Now PDC Cutters are widely applied to oilfield drilling, gas and geological exploration, coal mining and many other drilling and milling applications, tooling as PDC Drill Bits, such as Steel PDC Drill Bits & Matrix PDC Drill Bits for oil drilling and Tri

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2015 SPE/IADC Drilling Conference Special - Drilling

The 2015 SPE/IADC Drilling Conference and Exhibition, 17-19 March in London, will provide the global drilling industry with an opportunity to meet, network and share ideas that continue to drive technical and business innovations...

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2015 SPE/IADC Drilling Conference Special - Drilling Contractor

The 2015 SPE/IADC Drilling Conference and Exhibition, 17-19 March in London, will provide the global drilling industry with an opportunity to meet, network and share ideas that continue to drive technical and business innovations...

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25mm 2 wings PDC coal mining anchor bits

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A review of rock cutting for underground mining:

WITS SPECIAL EDITION - VOLUME I . A review of rock cutting for underground mining: past, present, and future . D. Vogt. Centre for Mechanised Mining Systems, University of the Witwatersrand Johannesburg, South Africa

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