Feiray
  • Home
  • Products
  • About Us
  • Technology
  • News
  • Contact
chinese
  • The trip of Shiyan Lake2008-12-30
  • Diamond composite pick was patented for utility model2008-12-30
  • The Jinggangshan trip2008-12-30

    • Academic research
    • none content
    • Technical parameters
    • Technical parameters
    • Buy Online

    • click to buy our products

  • PDC cutters

    PDC cutters
    PDC cuttersMainly used for making roller cone bit for petrole
    Special-shaped inserts
    Special-shaped insertsThe manufacturing principle is same as that of ordmore

  • PDC drill bits

    PDC drill bits
    PDC drill bitsMainly used for geological exploration, coal minin
    sharp-edge PDC drill bits
    sharp-edge PDC drill bitsthe sharp-edge PDC can reducing the PDC damage andmore

  • PDC Products

    PDC mining pick
    PDC mining pickIt has high-efficiency, and its useful life is 3 t
    PDC enhanced DTH hammer bits
    PDC enhanced DTH hammer bitsAccording to the different geological conditions amore

  • Drilling rigs

    HT-60 high-pressure jet-grouting drilling
    HT-60 high-pressure jet-grouting drillingMainly applied used for the high jet grouting rein
    XUL-100
    XUL-100Widely used for railway, road, port, bridge, tunnemore

  • Diamond core bits

    Synthetic diamond core bits
    Synthetic diamond core bitsWidely used for drilling or geological exploration
    Reaming shells
    Reaming shellsused in maintaining the hole gauge and improving rmore

  • New Products

    sharp-edge PDC cutters
    sharp-edge PDC cuttersIt can avoid the PDC force too centralized,so that
    sharp-edge PDC drill bits
    sharp-edge PDC drill bitsthe sharp-edge PDC can reducing the PDC damage andmore

© Hunan Feiray Composite Material Co.,Ltd.