Categories: Drag Bit, Vertical Drilling Series
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Drag Bit Size(Inch)
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2″(51MM)~17 1/2″(444.5MM)
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Drag Bit Connection
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2 3/8″~6 5/8″ API reg pin
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Blades Quantity
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3~6NZ
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Deag Bit Formation
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Soft ,medium soft ,hard,medium hard,very hard formation.
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Note: Special size is available by given sample or drawings.
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Type
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Dimension
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Thread Connection
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inch
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mm
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| 3 blades Step Type | 3 1/2~17 1/2 | 89~445 | N Rod,2 3/8 ~ 6 5/8 API REG / IF |
| 3 blades Chevron Type | 3 1/2~8 | 89~203 | N Rod,2 3/8 ~ 4 1/2 API REG / IF |
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