Enhancing Precision and Performance through Chrome Stripping in CNC Machining(how to remove a broken tap from a hole Rosemary)

  • Time:
  • Click:13
  • source:BREDA CNC Machining


In the world of precision engineering, where every aspect holds importance, CNC machining has emerged as a pivotal manufacturing process. To further strengthen this technique, various auxiliary methods have been developed to enhance functionality and durability. One such method is chrome stripping, which plays a crucial role in optimizing CNC machine performance. In this article, we will delve into the concept of chrome stripping, its benefits, and how it contributes to the production of superior CNC-machined products.

What is Chrome Stripping?

Chrome stripping refers to the removal of chromium plating from a component or a surface. Chromium is commonly used in industries owing to its excellent corrosion resistance, hardness, and wear resistance properties. However, there are instances when removing or modifying chromium plating becomes necessary for specific applications. The process involves applying a chemical solution that dissolves the chrome layer, leaving behind a clean substrate ready for further treatment.

The Role of Chrome Stripping in CNC Machining:

1. Surface Preparation:
Before engaging in any CNC machining process, achieving an optimal surface preparation becomes imperative. By stripping the existing chrome layer, the component's surface can be properly cleaned, eliminating potential impurities, contaminants, and imperfections. This enhances the adhesion of subsequent coatings, ensuring better results during machining operations.

2. Precision Enhancement:
CNC machines operate with utmost precision, demanding accurate measurements and tolerances. Chrome stripping aids in improving dimensional accuracy by removing any irregularities caused by previous plating processes. It eliminates buildup and inconsistencies on the surface, allowing CNC tools to perform with maximum efficiency and reducing the risk of errors.

3. Coating Adaptability:
To meet specific requirements, CNC-machined components often require additional coating application, such as paint or specialized protective layers. Chrome stripping facilitates easy customization by preparing the surface for new coatings. It allows the deposition of fresh layers evenly, ensuring optimized functionality and extending the product's lifespan.

4. Repairs and Refurbishments:
Over time, CNC-machined components might undergo wear and tear or exhibit signs of damage. Chrome stripping enables efficient repair procedures by eliminating worn-out chromium layers. This paves the way for necessary repairs or refurbishments, ultimately restoring the component's original performance capabilities.

Benefits of Chrome Stripping in CNC Machining:

1. Enhanced Compatibility: By removing existing chrome plating, CAD designs can better adhere to the stripped surface. The absence of a thick layer ensures compatibility between design specifications and CNC machining precision, resulting in superior output quality.

2. Increased Durability: Unwanted chromium plating may lead to premature failure due to peeling or chipping. Chrome stripping eliminates these potential flaws, creating a solid foundation for subsequent treatments that enhance durability and longevity.

3. Cost-Effective Solution: Opting for chrome stripping instead of entirely replacing an existing component saves production costs significantly. It allows manufacturers to rely on established structures while modifying them specifically to meet new requirements.

4. Environmentally Friendly Approach: Chromium is a toxic substance, and its safe disposal poses a challenge. Chrome stripping minimizes environmental impact by reducing hazardous waste generation, as it optimizes the reusability of the underlying substrate.


Chrome stripping offers immense benefits when integrated into the CNC machining process, enabling manufacturers to achieve remarkable levels of precision, accuracy, and adaptability. From enhancing surface cleanliness to improving dimensional accuracy, this method plays a crucial role in bringing forth high-performance CNC-machined products. As technology advances further, chrome stripping continues to evolve, revolutionizing the world of precision engineering and manufacturing in countless industries. CNC Milling CNC Machining