Greatly improve the ability of debris removal.

Innovative two S-shaped cross-sections, with progressively taper design, make it safer and more efficient simultaneously.
Grinding Technology, M-Wire NITI Alloy by special heat treatment, builds a solid foundation for its flexibility.
Specifications:
- Size: #20.
- Taper: 7%.
- Material: NiTi.
- Color: Yellow.
Country of Origin: China