OSG4D : Sistem Informasi Akademik Universitas Aisyah Pringsewu

osg4dThe EXOCARB-AD drill series is OSG's premium of solid carbide hh performance drills. New wavy point edge form creates sharp cutting action for reduced thrust forces, whileThe EXOCARB-AD drill series is OSG's premium of solid carbide hh performance drills. New wavy point edge form creates sharp cutting action for reduced thrust forces, while