Composite bit 406.4 EHS1633M/S323
Composite bit 406.4 EHS1633M/S323
406.4 EHS1633M/S323
Category
Hybrid Bit
Composite bit 406.4 EHS1633M/S323
Product description
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PRODUCT SPECIFICATIONS |
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Number of Blades |
3 |
| Number of roller cones | 3 |
|
Cutter Quantity |
98 |
|
Primary Cutter Size |
16mm |
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Primary Cutter Quantity |
30 |
|
Gauge Length |
140mm |
|
Junk Slot Area |
20000mm2 |
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Connection |
7 5/8 REG |
|
Bit Weight |
310KG |
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Nozzle Quantity/Type |
6NP+3PZ |
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OPERATING RECOMMENDATIONS |
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Weight on Bit |
30～220 KN |
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Rotatoin Speed |
50～250 RPM |
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Hydraulic Flow Rate |
48～80 L/S |
| Recommended Torque | 64.52～85.35 Kn•m |
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Design Features |
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Suitable for drilling soft to medium hard formations |
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Bit body is made of superior alloy steel which has excellent strength and toughness&Bit surface is reinforced in order to prevent erosion and prolong service life of the bit. |
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| Suitable for difficult directional well. | |||||||
| Applicable range of the bit is widened through utilization of technologies such as impact resistant cutting structure and auxiliary cutters, etc | |||||||
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CFD hydraulic balance design. |
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