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RitaThe tricone bit quality is good -
Guramyour bit retrived from the hole ,just let you i am pressed , it performed well .And retrieved bit is like new .
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12-1/4 Inch Diameter Solid Carbide Insert Mining Roller Cone Drilling Bit
| Diameter: | 12 1/4'' (311mm) |
|---|---|
| Bearing Type: | Roller-Ball-Roller-Thrust Button/Sealed Bearing |
| Circulation: | Jet Air |
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9-7/8 Inch Diameter TCI Tooth Roller Tricone Mining Bit
| Diameter: | 9 7/8'' (251mm) |
|---|---|
| Bearing Type: | Roller-Ball-Roller-Thrust Button/Sealed Bearing |
| Circulation: | Jet Air |
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Customized 10-5/8" Diameter Carbide Roller Cone Rotary Drill Bit For Water Well Bit
| Diameter: | 10 5/8'' |
|---|---|
| Bearing Type: | Journal Bearing/flat Seal |
| Drilling Cycle Type: | Mud Circulation |
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12-1/4" Diameter Tungsten Carbide Insert Rock Roller Drill Bit
| Diameter: | 12 1/4'' (311 Mm) |
|---|---|
| Bearing Type: | Journal Bearing/Flat Rubber Sealing Ring |
| Drilling Cycle Type: | Mud Circulation |
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10-5/8 Inch Diameter Carbide Insert Roller Cone Drill Bit For Water Well Manufacturer
| Diameter: | 10 5/8'' |
|---|---|
| Bearing Type: | Rubber Sealing |
| Drilling Cycle Type: | Mud Circulation |
VIDEO
Customized 8-1/2" Diameter China Roller Cone Drilling Bit For Mine Well
| Diameter: | 8 1/2'' |
|---|---|
| Bearing Type: | Journal Bearing/Composite Seal |
| Drilling Cycle Type: | Mud Circulation |
VIDEO
Customized 7-7/8" Diameter IADC 537 Rotary Tricone Roller Drilling Bit For Mining Well
| Diameter: | 7 7/8'' 200mm |
|---|---|
| Bearing Type: | Journal Bearing/Composite Seal |
| Drilling Cycle Type: | Mud Circulation |
VIDEO
Customized API 6-3/4" Diameter Hard Rock Tricone Drilling Bits For Mining Water Wells
| Diameter: | 6 3/4'' (171mm) |
|---|---|
| Bearing Type: | Journal Bearing/Rubber Sealing Ring |
| Drilling Cycle Type: | Mud Circulation |
VIDEO
Factory API 6-1/2" Diameter Rotary Cone Tricone Drilling Bits
| Diameter: | 6 1/2'' (165mm) |
|---|---|
| Bearing Type: | Journal Bearing/Rubber Sealing Ring |
| Drilling Cycle Type: | Mud Circulation |
VIDEO
10-5/8 Inch Diameter Rotary Tri Cone Drill Bits
| Diameter: | 10 5/8'' (270mm) |
|---|---|
| Bearing Type: | Journal Bearing/flat Rubber Sealing Ring |
| Drilling Cycle Type: | Mud Circulation |