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RitaThe tricone bit quality is good
Customized 12-1/4 Inch Outer Diameter Water Well Rotary Tricone deep core Drilling Bits
Diameter: | 12 1/4'' (311mm) |
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Bearing Type: | Journal Bearing/Rubber Sealing Ring |
Drilling Cycle Type: | Mud Circulation |
7-1/2 Inch Diameter Carbide sealed Bearing Rotary cone Drill Bits Water Well
Diameter: | 7-1/2'' (190mm) |
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Bearing Type: | Journal Bearing/flat Rubber Sealing Ring |
Drilling Cycle Type: | Mud Circulation |
11-1/4 Inch Diameter TCI insert roller Drill Bit For Mining Oil Gas Water Well Drilling
Diameter: | 11 1/4" |
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Bearing Type: | Rubber Sealed |
Drilling Cycle Type: | Mud Circulation |
Customized 8-1/2 Inch Diameter Rotary Roller Three Cone TCI Insert Drill Bits For Water Well Mining Drilling
Diameter: | 8 1/2 Inch |
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Bearing Type: | Rubber Sealed |
Drilling Cycle Type: | Mud Circulation |
17-1/2 Inch Outer Diameter Tri Cone Water Well Deep Core Drill Bit Roller Cone Mining Drilling Tool
Diameter: | 17-1/2 Inch |
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Bearing Type: | Rubber Sealed |
Drilling Cycle Type: | Mud Circulation |
14-3/4 Inch Outer Diameter IADC 517 Tungsten Carbide Hard Rock Roller Cone Drilling Bit
Diameter: | 14-3/4" (374.6mm) |
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Bearing Type: | Rubber Sealed |
Drilling Cycle Type: | Mud Circulation |
8-1/2 Inch IADC 117 Milled Tooth Roller Cone drill Bits For Water Mining Well Soft Formation Drilling
Diameter: | 8 1/2 Inch |
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Bearing Type: | Rubber Sealed |
Drilling Cycle Type: | Mud Circulation |
8-1/2 Inch Outer Diameter Tungsten Three Rolling Cones Drilling Rig Bit For Mining Wells
Diameter: | 8 1/2 Inch |
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Bearing Type: | Rubber Sealed |
Drilling Cycle Type: | Mud Circulation |
Tungsten Carbide Insert Tooth Tri Cone Rock drill Bits For Mining water well quarry Drilling
Bearing Type: | Rubber Sealed |
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Drilling Cycle Type: | Air Circulation |
Gauge Protection: | Yes |
171.5mm Outer Diameter Tungsten Carbide Tooth Api Tri cone Water Well Mining Drill Bit
Diameter: | 171.5mm |
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Bearing Type: | Rubber Sealed |
Drilling Cycle Type: | Mud Circulation |