RC™
Perfect Dental (Shenzhen Perfect Medical Instruments)
Reciprocating NiTi — Original
View protocol →TF4™
Perfect Dental (Shenzhen Perfect Medical Instruments)
Rotary + Reciprocating Hybrid Sequence
View protocol →Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | RC | TF4 |
|---|---|---|
| Manufacturer | Perfect Dental (Shenzhen Perfect Medical Instruments) | Perfect Dental (Shenzhen Perfect Medical Instruments) |
| Alloy | NiTi (conventional) | NiTi |
| Heat Treatment | Conventional | Conventional |
| Motion | Reciprocating | Continuous Rotation |
| Files | 3 | 4 |
| Taper | Variable | Variable |
| Cross-section | Not specified in IFU text | Not specified by name in IFU text |
| Speed | — | 350 RPM |
| Torque | 2 Ncm | 2 Ncm |
| Use Type | Single-use | Single-use |
Best For
RC
value-tier reciprocating sequencegeneral shaping in mild–moderate curvaturepractices wanting an entry-level RC system
TF4
rotary + reciprocating hybrid workflowclinicians comfortable switching motor modes mid-casemoderate-curvature anatomy
Key Features
RC
Three-instrument reciprocating set (R25 25/.08, R40 40/.06, R50 50/.05) operated at 250–360 rpm with 2.0–3.0 N·cm torque (per IFU spec table)
TF4
Four-file hybrid sequence (T20 20/.07, T25 25/.07, T35 35/.06, T45 45/.05) where T25 25/.07 is run in reciprocating motion within an otherwise rotary workflow at 350 rpm / 2.0–3.0 N·cm (per IFU spec table and step-by-step)