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VEX-S: Drilling & Chamfering Tool

Swiss Precision Since 1961

VEX-S: Advanced Drilling and Chamfering Tool


Enhance Your Production with Heule’s VEX-S

Heule's VEX-S combines robust engineering with precise execution, embodying a high-performance drilling and chamfering solution. Designed with solid carbide tips and a patented SNAP chamfering system, the VEX-S drills and chamfers holes in one seamless operation, maximizing efficiency and precision in every task.


Key Features of VEX-S:

  • High-Performance Drilling: Equipped with a convex cutting edge that ensures high drilling performance and short, manageable chips, ideal even in long chipping materials.
  • Patented Self-Centering Geometry: Sets new benchmarks in drilling technology, offering unparalleled accuracy.
  • Efficient Chip Management: Features a large chip channel that optimizes swarf evacuation, enhancing cleanliness and safety during operations.
  • Ease of Maintenance: Quick and easy drill tip and chamfer blade replacement without the need for presetting between changes.


Ideal Applications:

  • Automotive and Precision Machining: Highly effective in manufacturing brake discs, tube applications, and wheel hubs.
  • High-Production Environments: Designed to withstand the demands of continuous, high-volume manufacturing settings.



  • Stock Sizes: From 5 mm to 12 mm, with immediate delivery options.
  • Customization: Customized designs available to cater to special application needs.


Experience the difference in productivity and quality with Heule’s VEX-S, a tool that simplifies complex tasks and ensures superior outcomes in your manufacturing processes.


Understanding the VEX-S Tool: High-Efficiency Drilling and Chamfering


Effortless Drilling and Chamfering with the VEX-S Tool

Heule's VEX-S tool revolutionizes the drilling process by integrating a high-performance solid carbide drill with the patented SNAP chamfering system. This combination allows for drilling and chamfering through holes in a single operation, significantly boosting productivity and efficiency.


How the VEX-S Tool Enhances Your Operations:

  • Single-Operation Efficiency: By merging drilling and chamfering into one streamlined process, the VEX-S tool not only saves time but also maintains the highest standards of quality.
  • Advanced Connecting System: A specially developed connecting system ensures a robust and precise attachment to the tool body, optimizing power transmission and enhancing overall performance.
  • Ease of Maintenance: The VEX-S features a quick and easy method for replacing the twist drill, ensuring minimal downtime and continuous operation.
  • Cost-Effective Design: The replaceable drill tip of the VEX-S can be reground and recoated, extending the life of the tool and reducing overall tooling costs. Available in sizes ranging from 5 mm to 12.0 mm, it offers versatility to accommodate various drilling needs.


Streamline Your Manufacturing Process with the VEX-S Tool

Adopt the VEX-S tool to simplify your manufacturing operations. Its innovative design combines critical drilling functions into one efficient tool, reducing steps, saving time, and ensuring consistent quality across your production line. Ideal for industries requiring precision and efficiency, the VEX-S tool is a smart investment in your company's future productivity.

Vex-S Catalog cover

How Do I Order a VEX-S?


View Interactive Catalog


1. Determine the drill hole size.
2. Select the appropriate Drill Tip and the coordinating Tool holder.
3. Choose the SNAP chamfer blade according to the needed chamfer size.


Application Sheet for Vex-S


Questions? Contact Your Local Sales Agent

VEX-S Case Study

VEX-S Case Study


Saving Cycle Time While Drilling and Deburring Aluminum


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"We are now drilling and chamfering both sides of the part [with Vex-S] faster than we can tap it."

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