 Bioimplants should meet important surface integrity criteria, such as improving wear and corrosion resistance properties. To achieve this, a special approach must be taken during the cutting stage. During this research, the impact of cutting parameters on improving the surface integrity of AISI 316L steel was evaluated. The mean roughness, saw, value was found to be in the range of 0.73 to 4.19 microns. An increase in the cutting speed from 150 meters per minute to 200 meters per minute resulted in an average grain size of approximately 31 micrometers. Further increases in cutting speed resulted in an average grain size of approximately 52 micrometers. The austenitic microstructure of AISI 316L steel with typical precipitation of carbides on the grain boundaries was refined at the near surface layer after the machining process. Changing the cutting speed determined the hardness of the treated and near surface layers. The maximum hardness was reached at a depth of 20 micrometers and decreased with the depth of measurement. It was also noted that at a depth of up to. This article was authored by Christoph Swajka, Joanna Ziellinska Swajka, and Tomasz Chusepisinski. We are article.tv, links in the description below.