---
description: Bergeon 30350 pivot straightening tool — Swiss made, 33 hardened pins Ø 0.07–0.15mm, control device, stop screw. Brand new. Professional tool.
title: Bergeon 30350 Balance Staff Pivot Straightening Tool - Sofly
image: https://www.soflypart.com/wp-content/uploads/2020/12/30350.jpg
---
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- **Bergeon 30350 Balance Staff Pivot Straightening Tool**
[](https://www.soflypart.com/wp-content/uploads/2020/12/30350.jpg)
# Bergeon 30350 Balance Staff Pivot Straightening Tool
$750.00
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## Product Description
**Genuine Swiss-made Bergeon 30350 balance staff pivot straightening tool**, brand new in original packing. Equipped with **33 hardened steel pins (Ø 0.07–0.15 mm, progression 0.0025 mm)**, it allows pivots to be **straightened safely without breaking** — thanks to its precision **control device and stop-screw mechanism**. An essential professional tool for certified watchmakers restoring damaged balance staff pivots.
## Features & Function
- **Genuine Bergeon tool** — Swiss-made, brand new in original packing, not a generic copy
- **33 hardened steel pins** — Ø 0.07–0.15 mm with 0.0025 mm progression for precise pivot fitting
- **Control device** — ensures safe, controlled straightening process
- **Stop screw mechanism** — prevents over-pressure and pivot breakage during straightening
- **Safely straighten without breaking** — restores damaged pivots to usable condition
## Specifications
| Parameter | Value |
| --- | --- |
| **Brand** | Bergeon |
| **Model** | 30350 |
| **Origin** | Made in Switzerland |
| **Pins** | 33 hardened steel pins |
| **Pin Diameter** | Ø 0.07 – 0.15 mm |
| **Progression** | 0.0025 mm |
| **Mechanism** | Control device + stop screw |
| **Condition** | Brand New In Original Packing |
## Applications
- Straightening bent balance staff pivots without risk of breaking
- Professional balance staff repair and restoration by certified watchmakers
- Certified watchmaker and repair technician professional tool supply
- Watch repair workshop and service center equipment
- Restoring damaged movement balance staffs to functional condition
## FAQ
**Q1: Is this a genuine Bergeon tool?**
A: Yes — this is a **genuine Bergeon 30350 balance staff pivot straightening tool**, made in Switzerland and brand new in original packing. It is not a generic or third-party copy.
**Q2: What pins are included?**
A: The tool comes with **33 hardened steel pins** ranging from **Ø 0.07 mm to Ø 0.15 mm** in **0.0025 mm increments**, covering a wide range of pivot diameters.
**Q3: How does it prevent pivot breakage?**
A: The **control device and stop screw mechanism** ensure that pressure is applied safely and precisely — preventing over-straightening and reducing the risk of the pivot snapping during the straightening process.
## Why Choose SOFLY Watch Parts?
- Fast worldwide shipping within 3 business days.
- Competitive pricing on Seiko/Hattori calibers.
- 3,000+ watch movements and parts in stock.
- Trusted by watchmakers worldwide.
- Personalized sourcing support via **info@soflypart.com** or WhatsApp **+86 18620212114**.
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