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| Customization: | Available |
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| Customized: | Customized |
| Standard: | DIN |
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Drill Bit set.
* Standard: Conforms to DIN 338 standard.
* Material: High-speed steel (M35), strong wear resistance.
* Design: Spiral shape, optimized cutting performance, tip angle is usually 118 degrees or 135 degrees.
* Application: Suitable for drilling metal (such as steel, aluminum, copper), widely used in machinery manufacturing and
maintenance.
* Usage Recommendations: Adjust cutting speed, use coolant to extend life.
* Maintenance: Check wear regularly and avoid collision with hard objects.
High performance drill bit for professionals and factories.
| Product Name | 25pcs Drill Bit Set |
| Coating | Uncoated |
| MOQ | 5 |
| Origin | Tianjin |
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