XP53 9⅞" (A11) Rotary Drill Bit
- IADC Code: 532
- Rows: 13 – 10 Inner, 3 Gauge
- Insert Count: 156
- Gauge Insert: Wedgecrest (55)
- Inner Insert: Flat Top Conical (21)/ Conical (80)
- Product Weight: 64kg (141 lbs)
- Bearing: Air Cooled
- Rec Bit Weight: 13,437kg to 29,562kg (29,625 lbs to 65,175 lbs)
- RPM: 50 to 120
- Features: Extend shirttail, nose wear button, double back row
