H-Files Endo Files Stains stell/NiKi   1. The cross-section is circular.
2. The helix angle is large, with a tilt angle of 0. It has a good cutting effect during the push-pull process.
3. The cutting debris is large and can also be used to remove foreign objects such as pulp, fillings, and cotton from the root canal.
4. It has barbs. When in use, push it to the bottom and then pull it back.
5. It has a positioning rubber pad and the model identification is clear.