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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 .
VIDEO
7-1/2 Inch Diameter Carbide Sealed Bearing Rotary Cone Drill Bits For Water Well Drilling
| Diameter: | 7-1/2'' (190mm) |
|---|---|
| Bearing Type: | Journal Bearing/flat Rubber Sealing Ring |
| Drilling Cycle Type: | Mud Circulation |
VIDEO
11-1/4 Inch Diameter TCI Insert Roller Drill Bit For Mining Oil Gas Water Well Drilling
| Diameter: | 11 1/4" |
|---|---|
| Bearing Type: | Rubber Sealed |
| Drilling Cycle Type: | Mud Circulation |
VIDEO
Customized 12-1/4 Inch Outer Diameter Water Well Rotary Tricone Deep Core Drilling Bits
| Diameter: | 12 1/4'' (311mm) |
|---|---|
| Bearing Type: | Journal Bearing/Rubber Sealing Ring |
| Drilling Cycle Type: | Mud Circulation |
VIDEO
Tungsten Carbide Insert Tooth Tri Cone Rock Drill Bits For Mining Water Well Quarry Drilling
| Bearing Type: | Rubber Sealed |
|---|---|
| Drilling Cycle Type: | Mud Circulation |
| Gauge Protection: | Yes |
VIDEO
4-1/2 Inch Outer Diameter TCI Carbide Insert 3 Roller Cone API Rock Drilling Bits
| Diameter: | 4 1/2 Inch |
|---|---|
| Bearing Type: | Rubber Sealed |
| Drilling Cycle Type: | Mud Circulation |
VIDEO
4-3/4 Inch Outer Diameter TCI Tooth Three Roller Cone Bits For Water Well Mining Rock Drilling
| Diameter: | 4 3/4 Inch |
|---|---|
| Bearing Type: | Rubber Sealed |
| Drilling Cycle Type: | Mud Circulation |
VIDEO
9-7/8 Inch Outer Diameter Three Roller Cone Drill Bits For Mining Construction Hard Formations Drilling
| Diameter: | 9 7/8 Inch |
|---|---|
| Bearing Type: | Rubber Sealed |
| Drilling Cycle Type: | Mud Circulation |
VIDEO
311.1mm Diameter IADC 537G Tungsten Insert Tricone Rock Drilling Tools
| Diameter: | 12 1/4'' (311.1mm) |
|---|---|
| Bearing Type: | Rubber Sealed |
| Drilling Cycle Type: | Mud Circulation |
VIDEO
14 3/4 Inch 374.6mm Tricone Roller Drill Bit For Coal Mine Construction
| Diameter: | 14 3/4'' (374.6mm) |
|---|---|
| Bearing Type: | Rubber Sealed |
| Drilling Cycle Type: | Mud Circulation |
VIDEO
Customized Factory API Tungsten Carbide Insert Mining Water Well Rock Roller Cone Tricone Drill Bits
| Diameter: | 11-3/4'' |
|---|---|
| Bearing Type: | Rubber Sealed |
| Drilling Cycle Type: | Mud Circulation |