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TriDon™ - 8 1/2” SD516TALXU Drillbit
The Tridon® bit series delivers smooth torque, advanced directional control, and excellent wellbore quality. Designed for dynamic stability, these bits are seamlessly compatible with multiple directional drive systems.
Operating Parameters
- Rotary Speed: All rotary and motor applications
- Flowrate: 250–750 GPM (0.95–2.84 $m^3/min$)
- Max WOB: 42,000 lbs (18,683 daN)
- Makeup Torque: 16,500–19,500 Ft-Lbs (22,371–26,438 Nm)
Features & Benefits (TALXU)
- T: Optimized geometry cutters for increased ROP
- A: Abrasion resistant cutters
- L: Flat-top diamond inserts to limit vibration
- X: Backup cutters reinforced for durability
- U: Up-drill Cutters included
Technical Specifications
| Cutter Data | Connection | Nozzles | Hydraulics | |
|---|---|---|---|---|
| Size / Count | 16 mm / 31 Total | 4-1/2 API Reg | 6 / PZ20 Series | Junk Slot Area |
| Face / Backup | 26 Face / 16 Backup | 14 in² / 95.6 cm² | ||
| Gage Length | Makeup Length | Shank Diameter | Sleeve Length | OFV Ratio |
| 3" / 76.2 mm | 9.62" / 244.3 mm | 6.02" / 153 mm | 2.59" / 65.73 mm | 50.45% |