Borba, R. B. de, Ribeiro Filho, S. L. M., & Brandão, L. C. (2016). <b>Influence of different types of sharpening in straight flute drills on burr formation. Acta Scientiarum. Technology, 38(4), 465–468. https://doi.org/10.4025/actascitechnol.v38i4.29222