# VDW.ROTATE®

> Simplified Rotary Efficiency

- **Manufacturer:** VDW GmbH
- **Motion:** Continuous Rotation
- **Alloy:** Heat-Treated NiTi
- **Key feature:** 3-file basic sequence with adapted S cross-section and file-specific heat treatment

## Specifications

| File | Tip (mm) | Taper | Length | Cross-section | Motion | Speed (rpm) | Torque | Role |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 15/.04 | 0.15 | 4% | 21mm, 25mm, 31mm | Adapted S | Continuous Rotation | 300-400 | 1.3 Ncm | glide path |
| 20/.05 | 0.20 | 5% | 21mm, 25mm, 31mm | Adapted S | Continuous Rotation | 300-400 | 2.1 Ncm | shaping |
| 25/.04 | 0.25 | 4% | 21mm, 25mm, 31mm | Adapted S | Continuous Rotation | 300-400 | 2.3 Ncm | finishing (optional) |
| 25/.06 | 0.25 | 6% | 21mm, 25mm, 31mm | Adapted S | Continuous Rotation | 300-400 | 2.3 Ncm | finishing |
| 30/.04 | 0.30 | 4% | 21mm, 25mm, 31mm | Adapted S | Continuous Rotation | 300-400 | 2.0 Ncm | finishing (optional) |
| 30/.06 | 0.30 | 6% | 21mm, 25mm, 31mm | Adapted S | Continuous Rotation | 300-400 | 2.0 Ncm | finishing (optional) |
| 35/.04 | 0.35 | 4% | 21mm, 25mm, 31mm | Adapted S | Continuous Rotation | 300-400 | 2.3 Ncm | finishing (optional) |
| 35/.06 | 0.35 | 6% | 21mm, 25mm, 31mm | Adapted S | Continuous Rotation | 300-400 | 2.3 Ncm | finishing (optional) |
| 40/.04 | 0.40 | 4% | 21mm, 25mm, 31mm | Adapted S | Continuous Rotation | 300-400 | 2.3 Ncm | finishing (optional) |
| 50/.04 | 0.50 | 4% | 21mm, 25mm, 31mm | Adapted S | Continuous Rotation | 300-400 | 2.3 Ncm | finishing (optional) |
| 40/.06 | 0.40 | 6% | 21mm, 25mm, 31mm | Adapted S | Continuous Rotation | 300-400 | 2.3 Ncm | finishing (optional) |
| 60/.04 | 0.60 | 4% | 21mm, 25mm, 31mm | Adapted S | Continuous Rotation | 300-400 | 2.3 Ncm | finishing (optional) |
| R25/.05 | 0.25 | 5% | 21mm | Adapted S | Continuous Rotation | 400 | 3.5 Ncm | retreatment (optional) |

## Protocol

### Glide Path

1. **Scout and Determine Working Length** — Prepare access cavity and estimate working length from radiograph. Scout coronal two-thirds with ISO #10 C-PILOT file. Determine working length using electronic apex locator and confirm patency.
   - Pre-curve hand files for curved canals
   - Confirm reproducible glide path to at least ISO #15
   - Use chelating agent during scouting
   - ⚠ Never force hand files apically
   - ⚠ Establish patency before rotary use
2. **Mechanized Glide Path - 15/.04** — Use VDW.ROTATE 15/.04 to working length. Two technique options: (a) Pecking motion with 1-3 mm gentle amplitudes, or (b) Brushing motion by inserting without touching walls then stroking coronally. _(File: 15/.04 · 300-400 RPM · 1.3 Ncm · Pecking or brushing)_
   - Choose pecking or brushing based on canal anatomy
   - Brushing useful for coronal flaring in wider canals
   - Inspect instrument for deformation after use
   - ⚠ Very light apical pressure only
   - ⚠ Irrigate and verify patency after this step

### Shaping

1. **Shaping - 20/.05** — Use VDW.ROTATE 20/.05 to working length using pecking or brushing motion. Irrigate, verify patency, and establish final working length with apex locator. _(File: 20/.05 · 300-400 RPM · 2.1 Ncm · Pecking or brushing)_
   - Let the file do the work with minimal apical pressure
   - Clean flutes after every 2-3 passes
   - Re-confirm working length with apex locator after shaping
   - ⚠ Do not force if resistance is felt

### Finishing

1. **Finishing - 25/.06 (Standard) or 25/.04 (Curved)** — Choose based on canal anatomy: 25/.06 for the majority of cases, or 25/.04 for narrow and highly curved canals. Advance to working length. Gauge foramen with ISO #25 hand file to confirm snug fit. _(File: 25/.06 or 25/.04 · 300-400 RPM · 2.3 Ncm · Pecking or brushing)_
   - 25/.06 is the standard finishing file for most canals
   - 25/.04 preserves more dentin in severely curved canals
   - Verify tug-back with #25 hand file at working length
   - ⚠ Select 25/.04 for narrow or highly curved canals to reduce risk
2. **Extended Apical Enlargement (If Needed)** — For increased apical enlargement, continue with larger sizes (30/.04, 35/.04, 40/.04, or 30/.06). Use same technique. Gauge foramen with corresponding hand file. _(File: 30/.04 - 40/.04 or 30/.06 · 300-400 RPM · 2.0-2.3 Ncm (size-dependent) · Pecking or brushing)_
   - Only enlarge further if clinically indicated
   - Larger .04 taper files preserve more coronal dentin
   - .06 taper options available for sizes 30-40 when more flare is desired
   - ⚠ Do not over-enlarge in thin roots
   - ⚠ Always verify canal wall integrity
3. **Obturation** — Irrigate thoroughly. Use matching VDW.ROTATE gutta-percha points or warm obturation technique.
   - VDW.ROTATE matching GP points available for all finishing sizes
   - Warm vertical compaction compatible

## Clinical Tips

- All files use 300-400 RPM (IFU range); torque varies: 1.3 Ncm (15/.04), 2.1 Ncm (20/.05), 2.3 Ncm (25-60), 2.0 Ncm (30/.04, 30/.06). Note: VDW literature uses cNm (centinewton-meter), numerically equivalent to Ncm.
- Files are pre-set in VDW.CONNECT Drive motor for automatic settings
- Adapted S cross-section provides more space for debris removal than centered designs
- Files can be pre-curved thanks to heat treatment
- Both pecking and brushing techniques are valid — choose based on canal anatomy
- R25/.05 retreatment file available at 400 RPM / 3.5 Ncm for GP removal
- Use dedicated VDW.ROTATE paper points and gutta-percha points or GuttaFusion for obturation (per IFU)

## Warnings

- Reusable sterile instrument per 2023 IFU — cleaned undamaged instruments can be used up to 8 processing cycles; silicone stops are single-use
- Contains nickel — do not use on patients with nickel allergy
- Always inspect flutes for deformation between uses — discard if any unwinding detected
- Do not fully immerse in NaOCl — working part only, max 5% concentration (per IFU)
- Do not use in root canals with abrupt apical curvatures — use pre-curved hand files instead
- R25/.05 retreatment file uses different settings (400 RPM / 3.5 Ncm) — do not confuse with shaping settings
- Never force files apically — allow cutting action to progress naturally
- In severe curvatures: use the instrument manually; do not use in abrupt apical curvatures — use pre-curved hand files instead (per 2023 IFU)
- For extremely curved canals: use file for one canal only and consider manual files (per IFU)

## Best for

- simplified 3-file workflow
- versatile pecking or brushing technique
- broad canal size range with extended files

## Technical profile

- **Category:** multi-file-rotary
- **Heat treatment:** Other — VDW.ROTATE uses a file-specific proprietary heat treatment (not the same as RECIPROC blue) for enhanced flexibility and cyclic fatigue resistance while maintaining cutting efficiency.
- **Manufacturing method:** ground
- **Pre-bendable:** yes
- **Reuse:** Reusable (limited)
- **Maximum reuse cycles:** 8
- **Motor:** any-rotary — VDW.CONNECT Drive (pre-set programs available)
- **Glide path requirement:** integrated
- **Canal suitability:** Curvature: mild, moderate; Canal size: narrow, normal, wide; Calcified canals: no; Retreatment: no; Conservative access: no
- **Matching gutta-percha:** VDW.ROTATE Gutta-Percha (25/.06, 25/.04, 30/.04, 35/.04, 40/.04)
- **Matching paper points:** VDW.ROTATE Paper Points (25/.06, 25/.04, 30/.04, 35/.04, 40/.04)
- **Content revision:** 2026-02-15

## FAQ

**What alloy is VDW.ROTATE made from?**

VDW.ROTATE® is manufactured from Heat-Treated NiTi.

**How many files are in the VDW.ROTATE sequence?**

The VDW.ROTATE® system includes 13 files: 15/.04, 20/.05, 25/.04, 25/.06, 30/.04, 30/.06, 35/.04, 35/.06, 40/.04, 50/.04, 40/.06, 60/.04, R25/.05.

**What motion type does VDW.ROTATE use?**

VDW.ROTATE® uses continuous rotation motion.

**What cases is VDW.ROTATE best for?**

VDW.ROTATE® is best suited for: simplified 3-file workflow, versatile pecking or brushing technique, broad canal size range with extended files.

**What speed and torque settings are recommended for VDW.ROTATE?**

Recommended settings: 300-400–400 RPM and 1.3 / 2.1 / 2.3 / 2.0 / 3.5 Ncm across the file sequence (refer to official DFU for full per-file parameters).

## References

- [Manufacturer instructions for use (DFU/IFU)](https://www.dentsplysirona.com/services/asset/download?path=/content/dam/master/product-procedure-brand-categories/endodontics/vdw/product-categories/preparation/vdw-rotate/ifu/END-IFU-VDW-ROTATE-REUSABLE-STERILE-VDW-V07-WEB-EUR-Multilingual-2025-12.pdf)

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_Educational reference for dental professionals. Always confirm settings against the official manufacturer instructions for use before clinical procedures._