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RitaThe tricone bit quality is good
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13-3/4 Inch Outer Diameter solid Carbide Rock Drilling Tools Mining roller Cone Drill Bit
| Diameter: | 13 3/4'' (349mm) |
|---|---|
| Bearing Type: | Roller-Ball-Roller-Thrust Button/Sealed Bearing |
| Circulation: | Jet Air |
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12-1/4 Inch Outer Diameter IADC 745 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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12-1/4 Inch Outer Diameter IADC Solid Carbide Sealed Bearing Mining Tri-Cone Drill Bit
| Diameter: | 12 1/4'' (311mm) |
|---|---|
| Bearing Type: | Roller-Ball-Roller-Thrust Button/Sealed Bearing |
| Circulation: | Jet Air |
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11 Inch IADC 645 Solid Carbide API Roller Cone Drill Bit For Large Open-Pit Mining Rock
| Diameter: | 11'' (279mm) |
|---|---|
| Bearing Type: | Roller-Ball-Roller-Thrust Button/Sealed Bearing |
| Circulation: | Jet Air |
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9-7/8 Inch outer diameter Tungsten Carbide Tooth Roller Tricone Mining Drilling Bits Rock Carbide Bit
| Diameter: | 9 7/8'' (251mm) |
|---|---|
| Bearing Type: | Roller-Ball-Roller-Thrust Button/Sealed Bearing |
| Circulation: | Jet Air |
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9-7/8 Inch diameter Tungsten Carbide Tooth Roller Sealed Bearing Hard Rock Tricone Mining Drilling Bits
| Diameter: | 9 7/8'' (251mm) |
|---|---|
| Bearing Type: | Roller-Ball-Roller-Thrust Button/Sealed Bearing |
| Circulation: | Jet Air |
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9 Inch API Outer Diameter IADC TCI Tooth Roller Cone Drill Bit For Mining Hard Rock Drilling
| Diameter: | 9'' (229mm) |
|---|---|
| Bearing Type: | Roller-Ball-Roller-Thrust Button/Sealed Bearing |
| Circulation: | Jet Air |
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10-5/8" Outer Diameter IADC 425 Tricone Roller Drill Bit For Mining Rock Drilling
| Diameter: | 10 5/8'' (270mm) |
|---|---|
| Bearing Type: | Roller-Ball-Roller-Thrust Button/Sealed Bearing |
| Circulation: | Jet Air |
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10-5/8 Inch Outer Diameter IADC 515 Carbide insert Sealed Bearing Tricone Drill Bit For Mining
| Diameter: | 10 5/8'' (270mm) |
|---|---|
| Bearing Type: | Roller-Ball-Roller-Thrust Button/Sealed Bearing |
| Circulation: | Jet Air |
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10-5/8 Inch Outer Diameter IADC 645 solid Carbide API Roller Cone Drill Bit For Large Mining
| Diameter: | 10 5/8'' (270mm) |
|---|---|
| Bearing Type: | Roller-Ball-Roller-Thrust Button/Sealed Bearing |
| Circulation: | Jet Air |