Composite bit 215.9 EHS1624M/S223
Composite bit 215.9 EHS1624M/S223
215.9 EHS1624M/S223
PRODUCT SPECIFICATIONS |
|
Number of Blades |
4 |
Number of roller cones | 2 |
Cutter Quantity |
30 |
Primary Cutter Size |
16mm |
Primary Cutter Quantity |
18 |
Gauge Length |
120mm |
Junk Slot Area |
8000mm2 |
Connection |
4 1/2 REG |
Bit Weight |
67KG |
Nozzle Quantity/Type |
6P |
OPERATING RECOMMENDATIONS |
|
Weight on Bit |
30~150 KN |
Rotatoin Speed |
50~250 RPM |
Hydraulic Flow Rate |
25~40 L/S |
Recommended Torque | 16.63~23.71 Kn•m |
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 | |||||||
CFD hydraulic balance design. |
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MESSAGE
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