---
description: Genuine Bergeon 30140 series hour wheel chamfering cutters, Swiss made. Three sizes 1.5/2.0/3.0mm, 100mm length, for pivot hole chamfering.
title: Bergeon 30140 Hour Wheel Chamfering Cutters - Sofly
image: https://www.soflypart.com/wp-content/uploads/2019/04/Bergeon-30140-Chamfering-cutters-in-steel-for-hour-wheels-length-100-mm-O-Max-opening.-1.5-mm.jpg
---
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- **Bergeon 30140 Hour Wheel Chamfering Cutters**
[](https://www.soflypart.com/wp-content/uploads/2019/04/Bergeon-30140-Chamfering-cutters-in-steel-for-hour-wheels-length-100-mm-O-Max-opening.-1.5-mm.jpg)
[](https://www.soflypart.com/wp-content/uploads/2019/04/Bergeon-30140-A-Chamfering-cutters-in-steel-for-hour-wheels-length-100-mm-O-Max-opening.-2-mm.jpg)
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# Bergeon 30140 Hour Wheel Chamfering Cutters
$70.00
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| Brand | Choose an option Bergeon- 
|
| --- | --- |
| Data | Choose an option 30140 30140-A 30140-BClear |
Bergeon 30140 Hour Wheel Chamfering Cutters quantity
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## Product Description
The **Bergeon 30140 series** is a set of **professional Swiss-made chamfering cutters** specifically designed for **chamfering (beveling) the pivot holes of hour wheels and other watch movement components**. Available in **three sizes** – **30140 (1.5mm max opening), 30140-A (2.0mm max opening), and 30140-B (3.0mm max opening)** – each cutter features a **length of 100 mm** and is crafted from **high-quality steel** for **precision and durability**. These essential tools allow watchmakers to create **clean, smooth bevels** on pivot holes, ensuring **proper oil retention** and **reducing friction** in wheel train components.
## Specifications
- **Brand**：Bergeon (Swiss)
- **Model**：**30140 / 30140-A / 30140-B**
- **Origin**：**Made in Switzerland**
- **Quality**：**Genuine original**, brand new in original packaging
- **Material**：**High-quality steel**
- **Length**：**100 mm**
- **Max Opening**：
- **30140**：**1.5 mm**
- **30140-A**：**2.0 mm**
- **30140-B**：**3.0 mm**
- **Application**：**Chamfering pivot holes of hour wheels and movement components**
## FAQ
**1. Is this chamfering cutter 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 sizes are included in this series?**
Three sizes: **30140 (1.5 mm), 30140-A (2.0 mm), and 30140-B (3.0 mm)**, each with a **length of 100 mm**.
**3. What is the purpose of chamfering cutters?**
**Chamfering cutters** cut **smooth bevels** at the edge of pivot holes, helping to **retain lubricating oil**, **reduce friction**, and **improve wheel train efficiency**.
## 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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Available in three sizes \u2013 30140 (1.5mm max opening), 30140-A (2.0mm max opening), and 30140-B (3.0mm max opening) \u2013 each cutter features a length of 100 mm and is crafted from high-quality steel for precision and durability. These essential tools allow watchmakers to create clean, smooth bevels on pivot holes, ensuring proper oil retention and reducing friction in wheel train components. Specifications Brand\uff1aBergeon (Swiss) Model\uff1a30140 / 30140-A / 30140-B Origin\uff1aMade in Switzerland Quality\uff1aGenuine original, brand new in original packaging Material\uff1aHigh-quality steel Length\uff1a100 mm Max Opening\uff1a 30140\uff1a1.5 mm 30140-A\uff1a2.0 mm 30140-B\uff1a3.0 mm Application\uff1aChamfering pivot holes of hour wheels and movement components FAQ 1. Is this chamfering cutter 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. 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