# Research on the Surface Characteristics of Hardened Steel with Variable Chamfer Edge PCBN Insert by High-Speed Hard Turning

> Research article (International Journal of Precision Engineering and Manufacturing, 2018) · cited 10× · AI/ML

**Wikidata**: [openalex:W2789522225](https://www.wikidata.org/wiki/openalex:W2789522225)  
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