Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | ESX | Mtwo |
|---|---|---|
| Manufacturer | Brasseler USA | VDW GmbH |
| Alloy | Electropolished NiTi | Conventional NiTi |
| Heat Treatment | Conventional | Conventional |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 8 | 16 |
| Taper | Variable | Variable |
| Cross-section | Triangular (asymmetrical ACP) | S-shaped, S-shaped (reduced) |
| Speed | 500 RPM | 280 RPM |
| Torque | 1.5 Ncm | 0.3–3 Ncm |
| Use Type | Single-use | Reusable (limited) |
Best For
ESX
minimally invasive two-file canal preparationconservative coronal tooth structure preservationcases where adaptive finishing file size selection is preferred
Mtwo
Simultaneous Shaping to full WLall-in-one basic 4-file sequencewide range of apical finishing sizes
Key Features
ESX
Two-file shaping system with patented ACP (Alternating Contact Point) design and Booster Tip for minimally invasive canal preparation at 500-600 RPM
Mtwo
Simultaneous Shaping with S-shaped cross-section — all instruments to full working length in a single sequence