The features of Mani Hand Files:

1. Dental treatment tools used inside the mouth require high corrosion resistance and durability. Above all, they must have a reliable cutting edge that meets the practical needs of the dentist. Mani choses 18-8 stainless steel, because of its high corrosion resistance and ductility. We looked for a material that can provide both flexibility and hardness through fine processing.

  
2. A suitable rubber stopper for each shape and length is fitted initially.

   
3. Wrap grinding treatment gives the surface a mirror finish.

   
4. Icons and numbers allow easy identification

5. Thread hole to prevent dropping 

6. Anti-slip molded rings and Curved design for better holding

7. Accurate dimensional machining ---> 2% taper for all the hand files except for the flare files

Flexile File

Mani K Files with small diameters have a rectangular cross-section to improve torsional strength and fracture resistance. However, their flexibility is quite limited. The flexile files have a triangular cross-section. This decreases cross-sectional two dimensional moment to provide better flexibility that files with a rectangular cross-section.