Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | K3XF | ProGlider |
|---|---|---|
| Manufacturer | Kerr Endodontics | Dentsply Sirona |
| Alloy | R-Phase™ Heat-Treated NiTi | M-Wire NiTi |
| Heat Treatment | R-Phase | M-Wire |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 24 | 1 |
| Taper | Variable | 2% (variable progressive to 8.5% at D16) |
| Cross-section | Asymmetric Triple-Fluted | Square |
| Speed | 350 RPM | 300 RPM |
| Torque | 3 Ncm | 2 Ncm |
| Use Type | Reusable (limited) | Single-use |
Best For
K3XF
versatile multi-taper rotary shapingclinicians familiar with K3 techniquecases requiring wide taper selection (.04-.12)
ProGlider
single-file mechanical glide pathcompanion to ProTaper Gold, ProTaper Next, ProTaper Ultimate, and Vortex Bluereplacing multi-file PathFile sequence
Key Features
K3XF
Original K3 asymmetric triple-fluted design enhanced with R-Phase heat treatment for improved flexibility and cyclic fatigue resistance
ProGlider
Single-file mechanical glide path with variable progressive taper (016/.02 to .085 at D16) for gentle canal enlargement before shaping