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E-Flex Gold vs PX Wave

Eighteeth · Perfect Dental (Shenzhen Perfect Medical Instruments)

TR

E-Flex Gold

Eighteeth

Gold Heat-Treated Economy

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PX Wave™

Perfect Dental (Shenzhen Perfect Medical Instruments)

Single-File Reciprocating Glider

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Clinical Tip

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

Specifications

Specifications comparison: E-Flex Gold vs PX Wave
E-Flex GoldPX Wave
ManufacturerEighteethPerfect Dental (Shenzhen Perfect Medical Instruments)
AlloyControl Memory NiTi (gold heat-treated)NiTi
Heat TreatmentGold Heat-TreatedConventional
MotionContinuous RotationReciprocating
Files91
TaperVariable2%
Cross-sectionNot specifiedNot specified in IFU text
Speed300–350 RPM300 RPM
Torque2.5–3 Ncm5 Ncm
Use TypeSingle-useSingle-use

Best For

E-Flex Gold

cost-effective gold heat-treated rotary systemintegrated workflow (orifice opener + glider + shaping in one family)single uniform speed/torque setting (350 RPM / 2 Ncm)

PX Wave

single-file reciprocating glide pathnarrow canalsvalue-tier reciprocating workflow

Key Features

E-Flex Gold

Gold heat-treated CM wire with integrated orifice opener (17/.08) and glider (19/.02) — variable pitch design with non-cutting safety tip

PX Wave

Single 15/.02 (ISO 015/.02) instrument at 300 rpm and 5.0 N·cm torque (per IFU spec table). Brand name "Wave" is consistent with a reciprocating instrument but the PX Wave IFU text does not explicitly call out reciprocating motion — motion type inferred from product family naming