%0 Journal Article %T Increase in efficiency of quality and hole-making in glass-reinforced titanium laminate by reducing drilling vibroactivity %A Sibirskiy , V.. %A Shevtsov , S.. %A Chigrinets , E.. %K glass fiber reinforced plastic (GFRP), delamination, double-angle drill sharpening, vibroactivity, torque effect, fiberglass drilling. %J Vestnik of Don State Technical University %D 2016 %N 16 %P 7 %I Don state technical University