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 | 2Shape |
|---|---|---|
| Manufacturer | Perfect Dental (Shenzhen Perfect Medical Instruments) | Micro-Mega (COLTENE) |
| Alloy | NiTi | T.Wire Heat-Treated NiTi |
| Heat Treatment | Conventional | Other |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 1 | 4 |
| Taper | 6% | .04, .06 |
| Cross-section | Spiral-shaped tip end on a single blade (per brochure description) | Asymmetrical triple helix |
| Speed | 250 RPM | 250 RPM |
| Torque | 1.5 Ncm | 2–2.5 Ncm |
| Use Type | Single-use | Reusable (limited) |
Best For
K One
primary-tooth pulpectomyshort pediatric canalssingle-file pediatric workflow
2Shape
simplified 2-file shapingEU/ME market standardasymmetrical triple helix debris removal
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)
2Shape
Intuitive 2-file sequence (TS1+TS2) with asymmetrical triple helix cross-section and T.Wire heat treatment