| After-sales Service: | - |
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| Warranty: | - |
| Max.Head: | - |
| 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
Audited Supplier * Deep distance max: 1.5M.
* Remote distance max: 10m.
* Inject water at first, then run it.
The power depend on the drill power .
| Power of Drill | Speed | Water Water output |
| 120-350w | 1500-2500 r/min | 20-30L/Min |
| 350-650w | 2500-3500 r/min | 30-40L/Min |
Suppliers with verified business licenses
Audited Supplier 
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