| Customization: | Available |
|---|---|
| Customized: | Non-Customized |
| Length: | 3mm- |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Features
All kinds of drill bits/punching bits are available
Teflon coating drill bits available
Special bits can be made to order
High-tech hollow drill bits with long life cycle
About 40 years' experience ensure the high quality
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