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Drill Bit Coatings: Black Oxide vs TiN (Overview)
This page provides standardized, specification-oriented reference information.
Specifications
| Specification | Value |
|---|---|
| Black Oxide | Improves chip evacuation; mild corrosion resistance (typical description) |
| TiN (Titanium Nitride) | Hard coating that can improve wear resistance (varies by product) |
| Notes | Coating benefits depend on substrate steel and drilling technique. |
Availability
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Sources
- Manufacturer documentation
- General drilling references
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