Features:
1. Made from CM-Wire NiTi alloy with gold heat treatment.
2. Variable parallelogram cross-section and progressive spiral reduce screwing-in force and improve fatigue resistance.
3. Highly flexible and adaptive to canal shape.
4. Designed for reciprocating motion, Enabling single-file shaping with high efficiency and safety.
| Size | Color | Length | Packaging | Speed | Torque | Material | Cross-Section |
| N20 020 07 | 21/25/31mm | 4Pcs | 350rpm | 2.0-3.0N/cm | NiTi | ||
| N25 025 07 | 21/25/31mm | 4Pcs | 350rpm | 2.0-3.0N/cm | NiTi | ||
| N35 035 06 | 21/25/31mm | 4Pcs | 350rpm | 2.0-3.0N/cm | NiTi | ||
| N45 045 05 | 21/25/31mm | 4Pcs | 350rpm | 2.0-3.0N/cm | NiTi |
