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Keywords [ oil and gas drill bits ] match 838 Products.
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Carbide Insert Sealed Bearing Tricone Drill Bit For Coal Mining Quarry
| Diameter: | 10 5/8'' (270mm) |
|---|---|
| Bearing Type: | Roller-Ball-Roller-Thrust Button/Sealed Bearing |
| Circulation: | Jet Air |
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Tungsten Insert Roller Cone Tricone Drill Bits For Water Well Mining Drilling
| Diameter: | 8 1/2'' (216mm) |
|---|---|
| Bearing Type: | Sealed Bearing |
| Circulation: | Jet Air |
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12-1/4′′ 13mm 16mm 19mm API PDC Drill Bits for Hard Rock
| Blade: | 5 |
|---|---|
| Primary Cutter SiSe: | 13mm-21PCS; 16mm-15PCS |
| Nozzle: | 7 |
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Matrix Steel Body 9 1/2" Diamond Oilfield PDC Drill Bit
| Blade: | 6 |
|---|---|
| Primary Cutter SiSe: | 16mm |
| Nozzle: | 6 |
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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 |
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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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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 |