The set includes files of different shapes, making them suitable for various applications. ■ Model: TZKF1A05 ■ Manufacturer: KTC ■ Set includes: – KTC File (Flat) ZKF1A-2H – KTC File (Half-Round) ZKF1A-2HR – KTC File (Round) ZKF1A-2R – KTC File (Square) ZKF1A-2S – KTC File (Triangular) ZKF1A-2T.