Drilling Machine Part High Manganese Steel Durable 5 3/4""- 26" 115 Milled Ball Insert Rotary Tricone Drill Bits
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Quik Detail
| Warranty | 1 Year, 4 Years |
|---|---|
| Video outgoing-inspection | Provided |
| Machinery Test Report | Provided |
| Place of Origin | Hebei, China |
| Brand Name | ranking |
| Type | DRILL BIT |
| Machine Type | Drilling Equipment |
| Material | High Manganese Steel |
| Processing Type | Forging |
| Use | Well Drilling |
| Item name | durable 5 3/4""- 26" 115 milled ball insert rotary tricone drill bits |
| Size | 3 3/4"-26" |
| IADC Codes | 127/117/217................ |
| formation | medium to hard formation |
| Application | well drilling |
| bearing type | sealed journal bearing |
| sealing material | rubber/metal sealing |
| Color | Red Blue Yellow Green |
| shipping item | by sea or by air |
| Condition | New |
| Applicable Industries | Other |
| Local Service Location | None |
| Showroom Location | None |
| Marketing Type | New Product 2020 |
| Certification | ISO9001 |
Product Detail
Drilling machine part high manganese steel durable 5 3/4""- 26" 115 milled ball insert rotary tricone drill bits
|
Model |
Steel Tooth Bits |
|
IADC CODE |
114 117 126 137 214 215 217 317 |
|
Available sizes: |
3 1/2"~ 26" larger sizes can be custom as your requirement |
|
API regular pin(inch) |
2 3/8;2 7/8;3 1/2;4 1/2;6 5/8;7 5/8 |
|
Recommended make up torque(KN.M) |
4.1-4.7/6.1-7.5/9.5-12.2/16.3-12.7/38-43.4/46.1-54.2 |
|
Advantage |
competitive price and best quality |
|
Bearing type |
sealed bearing and non-sealed bearing RM/RMT(metal sealed roller bearing) RR/RRT (rubber sealed roller bearing JR/JRT (rubber sealed journal bearing) FR(rubber sealed floating bearing) |
|
Formation |
soft,medium soft ,hard,medium hard,very hard formation |
Cautions
- Please select the applicable formation and parameters according to the instructions.
- Carefully check the bits appearance and to check the bits threaded end face,whether the serial number on the box and certificate.
- Selection of WOB and RPM should be within the limits of the recommended parameters, higher WOB and RPM cannot be used simultaneously.
- Bottom hole must be clean and bit must not be used for long section reaming.
- Drilling process must operate smoothly, find that there is Bie jump on abnormal phenomenon, should be timely analysis and take effective measures
- The bit should be kept indoor with dry and well ventilated conditions at 10-33℃ and kept from sunshine and rain. Stored under such conditions, quality of bit is guaranteed for 3 years.
