VDI 30, angular tool holder, coupling DIN 1809, no internal coolingManufacturer:Accuway,Angelini,Biglia,Cazeneuve,Chevalier,CHIAH CHYUN,CHING HUNG,Cincinnati,CNC Takang,Daewoo,Duplomatic,EMCO,Fadal,Fair Friend,Focus CNC,HURCO,Jinn Fa,Leadwell,Magdeburger,Romi,Saeilo,Schaublin,YCM,YEONG CHIN