S-Blue™
Perfect Dental (Shenzhen Perfect Medical Instruments)
Entry-Level Heat-Activated System
View protocol →Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | K3XF | S-Blue |
|---|---|---|
| Manufacturer | Kerr Endodontics | Perfect Dental (Shenzhen Perfect Medical Instruments) |
| Alloy | R-Phase™ Heat-Treated NiTi | Blue Heat-Activated NiTi |
| Heat Treatment | R-Phase | Blue Heat-Treated |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 24 | 4 |
| Taper | Variable | Variable |
| Cross-section | Asymmetric Triple-Fluted | Circular triangular (per brochure) |
| Speed | 350 RPM | 425 RPM |
| Torque | 3 Ncm | 2.5 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)
S-Blue
entry-level heat-treated rotary sequencegeneral posterior shaping with predictable motor settingspre-bendable files for moderate access challenges
Key Features
K3XF
Original K3 asymmetric triple-fluted design enhanced with R-Phase heat treatment for improved flexibility and cyclic fatigue resistance
S-Blue
Four-file rotary sequence (B0 starter, B1, B2, B3) with circular triangle cross-section, uniform 425–500 rpm / 2.5 N·cm settings, and pre-bendable heat-activated NiTi (per brochure Design Concept and Specification table; brochure body says only "heat-activated material" — "Blue" is inferred from the product name)