THE DRILLER'S CHOICE

XP72 9⅞" (A11) Rotary Drill Bit

  • IADC Code: 722
  • Rows: 13 – 10 Inner, 3 Gauge
  • Insert Count: 164
  • Gauge Insert: Semi Spherical (57)
  • Inner Insert: Conical (23)/ Semi Spherical (84)
  • Product Weight: 64kg (141 lbs)
  • Bearing: Air Cooled
  • Rec Bit Weight: 22,396kg to 35,833kg (49,375 lbs to 79,000 lbs)
  • RPM: 50 to 80
  • Features: Extend shirttail, nose wear button, double back row

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