%0 Journal Article %T RELIABILITY INCREASE OF THREAD CUTTING WITH TAP BORERS IN SUPER-SMALL HOLES %A Kulikov, M.Y. %A Yagodkin, M.v. %A Kulikov, Y.M. %K super-small diameter, reliability, thread cutting, failure intensity %J Bulletin of Bryansk state technical university %D 2020 %N 2020 %P 5 %I Bryansk State Technical University