- IADC Code: 542
- Rows: 12 – 9 Inner, 3 Gauge
- Insert Count: 142
- Gauge Insert: Semi Spherical (54)
- Inner Insert: Semi Spherical (5)/ Conical (7)/ Flat Top Conical (76)
- Product Weight: 98kg (216 lbs)
- Bearing: Air Cooled
- Rec Bit Weight: 16,669kg to 36,672kg (36,750 lbs to 80,850 lbs)
- RPM: 50 to 120
- Features: Extend shirttail with center flush, nose wear button, double back row