| Customized: | Customized |
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| Standard: | SGS,GB |
| Length: | 104mm |
| Samples: |
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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
| Product Name | Hollow Core Dry Diamond Core Drill Bits for Hard Rock |
| Size | 20mm |
| Conection | M14 Thread (5/8"-11 thread) |
| Total Length | 104mm |
| Segment Height | 10mm |
| Application | Hard Rock like Granite, Limestone, Marble etc |
| Features | * Diamond dry core bit with vacuum brazed protection offers clean cut & steel core protection * The diamond core drill is designed for drilling granite engineered stone * Fit on a high-speed angle grinder * Provides the best cutting performance and can drill through the toughest granite or engineered stone countertop at the job site without using water * Recommend to use water to cool down,will greatly extend their lives |
Suppliers with verified business licenses
Audited Supplier 
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