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
| — | K One | TF Adaptive |
|---|---|---|
| Manufacturer | Perfect Dental (Shenzhen Perfect Medical Instruments) | Kerr Dental |
| Alloy | NiTi | R-Phase NiTi (Twisted) |
| Heat Treatment | Conventional | R-Phase |
| Motion | Continuous Rotation | Adaptive |
| Files | 1 | 6 |
| Taper | 6% | Variable |
| Cross-section | Spiral-shaped tip end on a single blade (per brochure description) | Triangular |
| Speed | 250 RPM | — |
| Torque | 1.5 Ncm | — |
| Use Type | Single-use | Reusable (limited) |
Best For
K One
primary-tooth pulpectomyshort pediatric canalssingle-file pediatric workflow
TF Adaptive
adaptive motion (auto rotation/reciprocation)severely curved canalsautomatic load-based motion switching
Key Features
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)
TF Adaptive
Adaptive motion automatically transitions between rotation and reciprocation based on canal stress