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One Curve vs T-Pro

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

TR

One Curve®

Micro-Mega (COLTENE)

Single-File Simplicity

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T-Pro™

Perfect Dental (Shenzhen Perfect Medical Instruments)

Beyond Perfection — Mixed Heat-Treatment 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 T-Pro
One CurveT-Pro
ManufacturerMicro-Mega (COLTENE)Perfect Dental (Shenzhen Perfect Medical Instruments)
AlloyC.Wire NiTiMixed: Heat-Treated NiTi (ST/PG/E1/E2) + Pre-Bendable NiTi (E3/E4)
Heat TreatmentC-WireOther
MotionContinuous RotationContinuous Rotation
Files46
Taper6%, 4%Variable
Cross-sectionVariableBrochure cites "adapted S cross-section" (per brochure Features section)
Speed300 RPM
Torque2.5 Ncm1.5–3 Ncm
Use TypeSingle-useSingle-use

Best For

One Curve

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

T-Pro

premium full-sequence rotary shapingcurved canals where pre-bending matterspractices wanting a single brand to cover glide path through finishing

Key Features

One Curve

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

T-Pro

Six-file premium sequence combining heat-treated rotary shapers (ST 30/.08, PG 17/.04, E1 20/.04, E2 25/.04) with pre-bendable finishers (E3 20/.06, E4 25/.06), with brand-cited 200% durability/efficiency improvement (per brochure)