# EdgeTaper Platinum vs One Shape

EdgeEndo · Micro-Mega (COLTENE)

[TR](https://endo-guide.app/tr/compare/edgetaper-platinum-vs-one-shape)

## EdgeTaper Platinum™

EdgeEndo

ProTaper-Compatible FireWire Sequence

[View protocol →](https://endo-guide.app/system/edgetaper-platinum)

## One Shape®

Micro-Mega (COLTENE)

Single-File Rotary Simplicity

[View protocol →](https://endo-guide.app/system/one-shape)

Clinical Tip

EdgeTaper Platinum is an eight-file ProTaper-style sequence in FireWire heat-treated NiTi at 300–500 RPM; One Shape is a single conventional-NiTi 25/.06 file at 350–450 RPM / 2.5 Ncm. Choose EdgeTaper Platinum for a graduated heat-treated sequence in curved canals, One Shape for one-file simplicity in round canals of mild to moderate curvature.

## Specifications

| — | EdgeTaper Platinum | One Shape |
| --- | --- | --- |
| Manufacturer | EdgeEndo | Micro-Mega (COLTENE) |
| Alloy | FireWire™ Heat-Treated NiTi | Conventional NiTi |
| Heat Treatment | Fire-Wire | Conventional |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 8 | 1 |
| Taper | Variable | 6% |
| Cross-section | Convex Triangular | Variable asymmetric (3→2 cutting edges) |
| Speed | 300 RPM | 350 RPM |
| Torque | 2.94 Ncm | 2.5 Ncm |
| Use Type | Single-use | Single-use |

## Best For

EdgeTaper Platinum

ProTaper Gold alternative with FireWire heat treatmentmulti-file variable-taper sequenceclinicians familiar with ProTaper technique

One Shape

single-file rotary simplicityefficient continuous rotation shapingcost-effective one-instrument workflow

## Key Features

EdgeTaper Platinum

ProTaper-compatible constant-taper multi-file sequence with FireWire heat treatment for enhanced cyclic fatigue resistance (manufacturer bench data: 2x vs ProTaper Gold)

One Shape

Single-file continuous rotation with variable asymmetric cross-section (3 to 2 cutting edges) and ABC anti-breakage control

[EdgeTaper Platinum Full protocol](https://endo-guide.app/system/edgetaper-platinum)[One Shape Full protocol](https://endo-guide.app/system/one-shape)

## Related Clinical Links

Manufacturer pages

[EdgeEndo Systems](https://endo-guide.app/manufacturer/edgeendo)[Micro-Mega (COLTENE) Systems](https://endo-guide.app/manufacturer/micro-mega)

Motion categories

[Continuous Rotation](https://endo-guide.app/category/continuous-rotation)

Related comparisons

[EdgeTaper Platinum vs EdgeFile X7](https://endo-guide.app/compare/edgefile-x7-vs-edgetaper-platinum)[EdgeTaper Platinum vs ProTaper Gold](https://endo-guide.app/compare/edgetaper-platinum-vs-protaper-gold)[EdgeTaper Platinum vs ProTaper Next](https://endo-guide.app/compare/edgetaper-platinum-vs-protaper-next)[One Shape vs One Curve](https://endo-guide.app/compare/one-curve-vs-one-shape)[One Shape vs XP-endo Shaper](https://endo-guide.app/compare/one-shape-vs-xp-endo-shaper)

Independent educational reference. Always consult official manufacturer Instructions for Use (DFU) before clinical procedures.

[Found an error? Let us know](https://ig.me/m/endoleventyuksel)

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Reviewed by

Uzm. Dt. Levent Yüksel

DDS · Endodontist

Endodontist — DDS, Hacettepe University; endodontics specialty training, Ankara University. 10+ years of clinical experience. Sole author and reviewer of EndoGuide content.

[About the author](https://endo-guide.app/about)[Editorial policy](https://endo-guide.app/editorial-policy)[Clinical profile](https://drleventyuksel.com/)

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