TY JOUR TI CHOICE OF ALLOY, COATING AND GEOMETRICAL PARAMETERS OF CUTTER PLATE FOR FACE MILLING OF HIGH-CARBON HARDENED 95H18-Sh STEEL KW steel KW face milling KW alloy KW coating KW micro-geometry KW cutting edge KW tip (vertex) JO Bulletin of Bryansk state technical university AU Sedinin, I.N. AU Makarov, V.F. PY 2021 IS 2021 PB Bryansk State Technical University