| Standard: | API & ISO |
|---|---|
| Type: | Drill Bit |
| Material: | Alloy Steel, Tungsten Carbide |
| Model Number: | Steel Tooth Bit, TCI Bit |
| Bearing Type: | Sealed Bearing and Non-Sealed Bearing |
| Suitable Formation: | Soft, Medium Soft, Hard, Medium Hard, Very Hard |
| Customization: |
|---|
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Bearing type: sealed bearing and non-sealed bearing
metal sealed journal bearing
rubber sealed journal bearing
cutting structure:The back cone and the teeth all surface is are hardfaced strengthening, improved steel tooth shape and welding materials,showing teeth higher
Application formation:Soft with low compressive strength and high drillability, such as shale, clay, salt bed and etc
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