| Customization: | Available |
|---|---|
| Customized: | Non-Customized |
| Length: | 65-85mm |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Item No. | Inner Diameter(mm) | Hole Depth (mm) | Overall Length(mm) | Drilling Dia (mm) |
| 1 | 3-3.5 | 30 | 65 | 11 |
| 2 | 4.0-4.5 | 40 | 75 | 11 |
| 3 | 5.0-6.0 | 50 | 85 | 11 |
| 4 | 6.5-8.0 | 50 | 85 | 11 |
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