Made of niti alloy,square sectione
2% taper,
use for building a smooth pathe
Save time compared to manual stainless steel files
6pcs per pack, available for single or assorted sizes
| Size | Speed (r/min) | Torque (N·cm) |
|---|---|---|
| #13 / 02 | 350 | 1.5 |
| #16 / 02 | 350 | 1.5 |
| #19 / 02 | 350 | 1.5 |
Engine‑driven pathfinding files designed for gentle and efficient glide path creation prior to canal shaping. Manufactured from premium nickel‑titanium alloy, these instruments offer superior flexibility and fatigue resistance, making them an ideal alternative to traditional manual stainless steel K‑files—particularly in curved canal anatomies.

| Parameter | Details |
|---|---|
| Length | 25mm |
| Material | Nickel‑Titanium Alloy |
| Sizes / Colors | #13/02 (Purple), #16/02 (White), #19/02 (Yellow) |
| Sterilization | Autoclavable at 135°C |
| Pre‑use Requirement | Must be sterilized before use |
| Packaging | 6 pcs / box |
| Feature | Benefit |
|---|---|
| Premium NiTi Alloy Construction | Increased flexibility and superior resistance to cyclic fatigue; extends instrument life and enhances safety |
| Engine‑Driven Design | Consistent and efficient glide path preparation; reduces manual effort and procedural time |
| Optimized for Curved Canals | Greater flexibility than stainless steel K‑files; follows canal curvature naturally with reduced risk of transportation |
| Color‑Coded for Easy Identification | Purple (13/02), White (16/02), Yellow (19/02) – quick size selection at a glance |
| Autoclavable at 135°C | Reliable sterilization compatibility; ensures safe re‑use in clinical settings |
| Size | Speed (r/min) | Torque (N·cm) |
|---|---|---|
| #13 / 02 | 350 | 1.5 |
| #16 / 02 | 350 | 1.5 |
| #19 / 02 | 350 | 1.5 |
| Step | Procedure |
|---|---|
| 1 | Establish straight‑line access to the root canal |
| 2 | Use a #10 K‑file with an apex locator to determine working length; irrigate |
| 3 | Use #13, #16, and #19 path files sequentially to working length; irrigate between each file |
| Order No. | Size | Length | Taper | Color | Pack |
|---|---|---|---|---|---|
| DT‑PF‑13 | #13 | 25mm | .02 | Purple | 6 pcs |
| DT‑PF‑16 | #16 | 25mm | .02 | White | 6 pcs |
| DT‑PF‑19 | #19 | 25mm | .02 | Yellow | 6 pcs |
| DT‑PF‑ASSORTED | #13, #16, #19 | 25mm | .02 | Assorted | 6 pcs (2 each) |