---
description: Genuine Bergeon 30015 series hairspring-collet broaches, Swiss made. P/M/G models, covering 0.40–1.25mm, for adjusting collet inner diameter.
title: Bergeon 30015-P/M/G Hairspring-Collets Broaches - Sofly
image: https://www.soflypart.com/wp-content/uploads/2019/04/30015.jpg
---
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- **Bergeon 30015-P/M/G Hairspring-Collets Broaches**
[](https://www.soflypart.com/wp-content/uploads/2019/04/30015.jpg)
[](https://www.soflypart.com/wp-content/uploads/2019/03/30015-M-P-GB.jpg)
# Bergeon 30015-P/M/G Hairspring-Collets Broaches
$36.00
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| Brand | Choose an option Bergeon- 
|
| --- | --- |
| Size | Choose an option 30015-G 30015-M 30015-PClear |
Bergeon 30015-P/M/G Hairspring-Collets Broaches quantity
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## Product Description
This is the **Bergeon 30015 series of hairspring-collet broaches**, **made in Switzerland**, specifically designed for **adjusting the inner diameter of hairspring collets** (balance wheel hubs) in watchmaking. The series includes **three models – P, M, and G** – covering different working ranges: **30015-P (0.40–0.90 mm), 30015-M (0.55–0.95 mm), and 30015-G (0.70–1.25 mm)**. This product is **genuine Bergeon**, **made in Switzerland**, and **brand new in original packing**.
## Specifications
- **Brand**：Bergeon (Swiss)
- **Models**：**30015-P / 30015-M / 30015-G**
- **Origin**：**Made in Switzerland**
- **Quality**：**Genuine original**, brand new in original packaging
- **Type**：**Hairspring-collet broaches**
- **Working Ranges**：
- **30015-P**：**0.40 – 0.90 mm**
- **30015-M**：**0.55 – 0.95 mm**
- **30015-G**：**0.70 – 1.25 mm**
- **Application**：**Adjusting hairspring collet inner diameter**
## FAQ
**1. Is this hairspring-collet broach set an original Bergeon genuine part?**
**Yes**. It is **manufactured by Bergeon in Switzerland**, brand new in original packaging, not a third-party copy.
**2. What models are included in this series?**
Three models: **30015-P (0.40–0.90 mm), 30015-M (0.55–0.95 mm), and 30015-G (0.70–1.25 mm)**, covering a range of collet inner diameter adjustments.
**3. How do I choose the right model?**
Select based on the **current collet inner diameter**: **P** for **smaller collets**, **M** for **medium collets**, and **G** for **larger collets**. Choose a model that **covers the target diameter**.
## Why Choose SOFLY Watch Parts?
**Fast Worldwide Shipping** – Orders are dispatched within 3 business days.
**Competitive Pricing** – Great value across watch movements, replacement parts and watchmaking tools.
**Extensive Selection** – More than 3,000 watch movements, parts and accessories available.
**Trusted Worldwide** – Trusted by watchmakers, repair professionals and watch enthusiasts worldwide.
**Personalized Sourcing** – Can’t find the part you need? Contact **info@soflypart.com** or WhatsApp **+86 18620212114.**
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The series includes three models \u2013 P, M, and G \u2013 covering different working ranges: 30015-P (0.40\u20130.90 mm), 30015-M (0.55\u20130.95 mm), and 30015-G (0.70\u20131.25 mm). This product is genuine Bergeon, made in Switzerland, and brand new in original packing. Specifications Brand\uff1aBergeon (Swiss) Models\uff1a30015-P / 30015-M / 30015-G Origin\uff1aMade in Switzerland Quality\uff1aGenuine original, brand new in original packaging Type\uff1aHairspring-collet broaches Working Ranges\uff1a 30015-P\uff1a0.40 \u2013 0.90 mm 30015-M\uff1a0.55 \u2013 0.95 mm 30015-G\uff1a0.70 \u2013 1.25 mm Application\uff1aAdjusting hairspring collet inner diameter FAQ 1. Is this hairspring-collet broach set an original Bergeon genuine part? Yes. It is manufactured by Bergeon in Switzerland, brand new in original packaging, not a third-party copy. 2. What models are included in this series? 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