After-sales Service: | According to Drill Bit Usage |
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Warranty: | According to Drill Bit Usage |
Certification: | ISO 9001:2000 |
Standard: | AISI, GB, API |
Surface Treatment: | Spray-Paint |
Manufacturing Process: | CNC-Machining or Casting |
Samples: |
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Customization: |
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Suppliers with verified business licenses
SPECIFICATION | |
Size : | 12 -1/2" (149.2mm) |
Drill Body Type : | Steel Body |
Blades Quantity : | 7 |
Nozzles Quantity : | 10 |
API Connection (in) : | 6 -5/8" REG |
Gauge Length (In): | 2.5 |
OPERATIONAL PARAMETERS | |
Weight on Bit (KN): | 50-160 |
RPM Range(Rotary): | 50-500 |
Flow Rate(lps): | 690-950 |
Make-Up Torque(KN): | 25-40 |
Suppliers with verified business licenses