K-File Maillefer (Colorinox) is an endodontic tool for expanding the walls of root canals from Dentsply Maillefer.

Sizes of K-file Maillefer

Headstream files:

No. 06, 08, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 70, 80, 90, 100, 110, 120, 130, 140,

assortments 15-40,

assortments 45-80,

assotri 90-140.

Length 21,25,31mm

Package of 6 pcs.

K-File is a hand tool that removes contents from the root canal and its extension.
The K-File has an angle of 40 ° between the cutting edge and the longitudinal axis. Differs in a large number of cutting turns than the K-reamer (from 33 in small to 8 in high sizes). Due to this fact, their cutting ability exceeds that of K-rimers.