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 | R-Motion |
|---|---|---|
| Manufacturer | Perfect Dental (Shenzhen Perfect Medical Instruments) | FKG Dentaire |
| Alloy | NiTi | Heat-Treated NiTi |
| Heat Treatment | Conventional | Other |
| Motion | Continuous Rotation | Reciprocating |
| Files | 1 | 7 |
| Taper | 6% | Variable |
| Cross-section | Spiral-shaped tip end on a single blade (per brochure description) | Rounded triangular |
| Speed | 250 RPM | — |
| Torque | 1.5 Ncm | — |
| Use Type | Single-use | Single-use |
Best For
K One
primary-tooth pulpectomyshort pediatric canalssingle-file pediatric workflow
R-Motion
minimally invasive reciprocationlower dentine stresswide curvature accommodation
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)
R-Motion
Thinner core and optimized tip for lower dentine stress with enhanced cyclic fatigue resistance (manufacturer data)