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One Curve vs RC Blue

Micro-Mega (COLTENE) · Perfect Dental (Shenzhen Perfect Medical Instruments)

TR

One Curve®

Micro-Mega (COLTENE)

Single-File Simplicity

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RC Blue™

Perfect Dental (Shenzhen Perfect Medical Instruments)

Blue-Treated Reciprocating Sequence

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Clinical Tip

Compare specifications above to choose the best system for your clinical case.

Specifications

Specifications comparison: One Curve vs RC Blue
One CurveRC Blue
ManufacturerMicro-Mega (COLTENE)Perfect Dental (Shenzhen Perfect Medical Instruments)
AlloyC.Wire NiTiBlue Heat-Treated NiTi
Heat TreatmentC-WireBlue Heat-Treated
MotionContinuous RotationReciprocating
Files43
Taper6%, 4%Variable
Cross-sectionVariableNot specified in shared RC/RC Gold/RC Blue IFU text
Speed300 RPM
Torque2.5 Ncm2 Ncm
Use TypeSingle-useSingle-use

Best For

One Curve

single-file rotary simplicitycontrolled-memory flexibilitypre-bendable for difficult access

RC Blue

blue-treated reciprocating workflowcurved canals requiring flexibilitypractices preferring the blue-treated tier

Key Features

One Curve

Controlled-memory single-file rotary system with variable cross-section for full canal shaping

RC Blue

Three-instrument reciprocating set (R25 25/.08, R40 40/.06, R50 50/.05) finished with a Blue post-machining heat treatment; same dimensions and motor parameters as RC (per IFU spec table)