
5 1/2″ IADC537 TRICONE
- Size: 5 1/2″ (139.7mm)
- IADC code: 537
- Connection thread: 2 7/8″ API Reg pin
- Bearing: rubber sealed journal bearing
- Nozzle size: 10/32″
- Nozzle material: iron
- Weight: 18kg

6 1/2″ IADC637 TRICONE
- Size: 6 1/2″ (165mm)
- IADC code: 637
- Connection thread: 3 1/2″ API Reg pin
- Bearing: rubber sealed journal bearing
- Nozzle size: 10/32″
- Nozzle material: iron
- Weight: 20kg

5 1/2″ IADC537 TRICONE
- Size: 5 1/2″ (139.7mm)
- IADC code: 537
- Connection thread: 2 7/8″ API Reg pin
- Bearing: metal sealed journal bearing
- Nozzle size: 10/32″
- Nozzle material: tungsten carbide
- Weight: 18kg

6 1/2″ IADC637 TRICONE
- Size: 6 1/2″ (165mm)
- IADC code: 637
- Connection thread: 3 1/2″ API Reg pin
- Bearing: metal sealed journal bearing
- Nozzle size: 10/32″
- Nozzle material: tungsten carbide
- Weight: 20kg
