发明授权
US08739904B2 Superabrasive cutters with grooves on the cutting face, and drill bits and drilling tools so equipped 有权
超磨料切割机在切割面上有凹槽,钻头和钻具如此装备

  • 专利标题: Superabrasive cutters with grooves on the cutting face, and drill bits and drilling tools so equipped
  • 专利标题(中): 超磨料切割机在切割面上有凹槽,钻头和钻具如此装备
  • 申请号: US12537750
    申请日: 2009-08-07
  • 公开(公告)号: US08739904B2
    公开(公告)日: 2014-06-03
  • 发明人: Suresh G. Patel
  • 申请人: Suresh G. Patel
  • 申请人地址: US TX Houston
  • 专利权人: Baker Hughes Incorporated
  • 当前专利权人: Baker Hughes Incorporated
  • 当前专利权人地址: US TX Houston
  • 代理机构: TraskBritt
  • 主分类号: E21B10/567
  • IPC分类号: E21B10/567 E21B10/43
Superabrasive cutters with grooves on the cutting face, and drill bits and drilling tools so equipped
摘要:
Cutters for a drill bit wherein the cutters have at least one groove in a face of a superabrasive table of the cutters. The cutters may also include ribs adjacent to the at least one groove.
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