Case Study: Front & Back Deburring of 6 mm Holes Using Machine Deburring Solution

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Customer Requirement

A precision manufacturing customer required a reliable method to remove burrs generated during drilling of 6 mm through-holes. The key requirement was achieving consistent burr free edges on both front and back sides of the hole without affecting dimensional accuracy or production cycle time.

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🔧 Challenge

• Burr formation on entry and exit sides of 6 mm drilled holes
• Inconsistent results with manual deburring methods
• High cycle time impacting productivity
• Risk of damaging hole geometry during secondary finishing
• Need for a repeatable, production-grade solution

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Before :

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💡 Solution Implemented

The application was resolved using a specialized machine deburring solution from Samtec Tools, designed for controlled and precise hole edge finishing.

The machine deburring solution provided:

• Simultaneous front and back deburring capability for through holes
• Precision controlled cutting action for 6 mm diameter holes
• Stable and repeatable performance in CNC production environments
• Minimal tool pressure to avoid distortion of the hole geometry
• Consistent edge quality across high volume production batches

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Working Principle

The machine deburring tool operates on a controlled mechanical engagement system where:

• The tool enters the hole and removes the front side burr during entry
• A specially designed cutting geometry ensures exit-side (back) burr removal during pass-through
• The system maintains controlled force to ensure no damage to the hole diameter or surface integrity
• The result is a smooth, uniform edge on both sides in a single operation

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📈 Results Achieved

• Complete burr removal on both entry and exit sides of 6 mm holes
• Significant reduction in manual finishing operations
• Improved cycle efficiency and reduced production time
• High repeatability across multiple batches
• Enhanced component quality and assembly readiness

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After :

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Watch the working video: You Tube Video

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✅ Conclusion

By implementing the machine deburring solution, the customer achieved a highly efficient and consistent process for front and back deburring of 6 mm through holes. The solution eliminated manual dependency, improved productivity, and ensured superior edge quality suitable for precision engineering applications.

Partner with Samtec for high-performance machining and deburring solutions tailored to your production requirements.

📩 Contact our team today for technical support, tooling guidance, and product enquiries.