XP64 10⅝" (A12) Rotary Drill Bit
- IADC Code: 642
- Rows: 13 – 10 Inner, 3 gauge
- Insert Count: 160
- Gauge Insert: Semi Spherical (57)
- Inner Insert: Semi Spherical (59)/Conical (44)
- Product Weight: 70kg (154 lbs)
- Bearing: Air Cooled
- Rec Bit Weight: 19,277kg to 33,735kg (42,500 lbs to 74,375 lbs)
- RPM: 50 to 110
- Features: Extend shirttail, nose wear button, cone hard facing, double back row
