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| Bit type | Tricone Bit with Milled Steel Teeth |
|---|---|
| Diameter (mm) | 444.5 mm |
| Diameter (inch) | 17 1/2″ |
| Bearing | Open bearing |
| IADC code | 311 |
| Thread connection | 7 5/8 API Reg |
Dimensions are nominal. Tolerances follow the manufacturer’s specification.
Fill in what you already know — diameter, formation and connection are enough for us to quote.
444.5 mm17 1/2″
IADC 115 · Sealed bearing
Baker Hughes
In stock444.5 mm17 1/2″
IADC 115 · Sealed bearing
UDT
393.7 mm15 1/2″
IADC 117 · Sealed bearing
Smith
In stock393.7 mm15 1/2″
IADC 215 · Sealed bearing
UDT