XP53 10⅝" (A12) Rotary Drill Bit

  • IADC Code: 532
  • Rows: 12 – 9 Inner, 3 Gauge
  • Insert Count: 142
  • Gauge Insert: Semi Spherical (54)
  • Inner Insert: Conical (88)
  • Product Weight: 70kg (154 lbs)
  • Bearing: Air Cooled
  • Rec Bit Weight: 14,458kg to 31,808kg (31,875 lbs to 70,125 lbs)
  • RPM: 50 to 120
  • Features: Extended shirttail, nose wear button, double back row, cone hard facing