Precision End-Mills for Chronograph Screw Adjustment

The Bergeon 30615-03 is a meticulously crafted set of end-mills specifically designed for the precise adjustment of chronograph screw shoulders. This high-performance tool set is an essential addition to the workshop of any professional watchmaker or serious enthusiast. Manufactured to the highest Swiss standards, these end-mills guarantee accurate and repeatable results, minimizing the risk of damage to delicate chronograph movements.

Key Features & Specifications:

• Material: Hard Metal – Ensuring exceptional durability and cutting performance.
• Diameter: Ø4.00 mm – The primary cutter for efficient shoulder shaping.
• Clearance Hole Sizes: A comprehensive range of clearance holes available in two stepped sizes: Ø0.40–0.90 mm (steps of 0.05 mm) and Ø1.00–1.30 mm (steps of 0.10 mm) – allowing for optimal cutting and preventing binding.
• Purpose: Specifically engineered for accurately adjusting the shoulder height on chronograph screws, ensuring correct movement operation.
• Packaging: Supplied in a robust wooden box, protecting the tools and providing a secure storage solution.

Bergeon Quality: These end-mills represent the unwavering commitment to quality and precision that defines the Bergeon brand. Invest in the tools that demand the best.

Supplier/Part # (old):30615-03

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