# The effects of pilot hole geometry on tool-work engagement efficacy in deep hole drilling

> Research article (Journal of Manufacturing Processes, 2015) · cited 23× · AI/ML

**Wikidata**: [openalex:W794262657](https://www.wikidata.org/wiki/openalex:W794262657)  
**Source**: https://4ort.xyz/entity/the-effects-of-pilot-hole-geometry-on-tool-work-engagement-efficacy-in-deep-hole-drilling