K One™
Perfect Dental (Shenzhen Perfect Medical Instruments)
Pediatric Single-File for Primary Teeth
View protocol →Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | K3XF | K One |
|---|---|---|
| Manufacturer | Kerr Endodontics | Perfect Dental (Shenzhen Perfect Medical Instruments) |
| Alloy | R-Phase™ Heat-Treated NiTi | NiTi |
| Heat Treatment | R-Phase | Conventional |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 24 | 1 |
| Taper | Variable | 6% |
| Cross-section | Asymmetric Triple-Fluted | Spiral-shaped tip end on a single blade (per brochure description) |
| Speed | 350 RPM | 250 RPM |
| Torque | 3 Ncm | 1.5 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)
K One
primary-tooth pulpectomyshort pediatric canalssingle-file pediatric workflow
Key Features
K3XF
Original K3 asymmetric triple-fluted design enhanced with R-Phase heat treatment for improved flexibility and cyclic fatigue resistance
K One
15 mm single rotary file (25/.06) with a brochure-described "special tip design" intended to avoid irritation and damage to the periapical tissue of primary teeth (per brochure)