After-sales Service: | According to Drill Bit Usage |
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Warranty: | According to Drill Bit Usage |
Manufacturing Process: | Casting |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Weight On Bit (klbs): | 311- 543 |
Rotation Speed (Rotary): | 80-DHM |
Flow Rate (GPM): | 90-40 |
Make Up Toqure(klb.ft): | 46-54 |
Q: Are your company a trading company or manufacturing factory :
Suppliers with verified business licenses