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 | RACE EVO |
|---|---|---|
| Manufacturer | Perfect Dental (Shenzhen Perfect Medical Instruments) | FKG Dentaire |
| Alloy | NiTi | Heat-Treated NiTi (Blue) |
| Heat Treatment | Conventional | Blue Heat-Treated |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 1 | 3 |
| Taper | 6% | 4% |
| Cross-section | Spiral-shaped tip end on a single blade (per brochure description) | Triangular with alternating cutting edges |
| Speed | 250 RPM | 800 RPM |
| Torque | 1.5 Ncm | 1.5 Ncm |
| Use Type | Single-use | Single-use |
Best For
K One
primary-tooth pulpectomyshort pediatric canalssingle-file pediatric workflow
RACE EVO
simple 3-file rotary sequence with uniform motor settingsclinicians seeking improved flexibility and fatigue resistance over conventional NiTiwide range of canal anatomies with customizable file selection
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)
RACE EVO
Latest evolution of the RaCe family — heat-treated NiTi with blue color, simple 3-file 1-2-3 sequence (glide path + 2 shapers), uniform 800-1000 RPM / 1.5 Ncm settings across all files, up to 2.8x cyclic fatigue resistance vs RaCe