%0 Journal Article %T Engineering support problem for the stability assuarance in deep drilling operations for large-sized forging and pressing blanks work on multi-purpose CNC machines %A Ingemansson, A.R. %A Tolstyakov, N.A. %K deep drilling, hardness, tool operability, roughness, adaptive control, cutting modes %J Science intensive technologies in mechanical engineering %D 2025 %N 2025 %P 8 %I Bryansk State Technical University