a US make of knife with thin steel blades(= cutting edges) which can be changed. It is used for careful work, for example, by artists to cut paper accurately and by people building model aircraft.
چاقوی دقیق, چاقوی کاردستی, چاقوی مدلسازی, چاقوی ظریفبری, چاقوی برش هنری