LX Series Micro-Shear® Flush Cutters for Small Electronics and Wire

Precision Flush Cutters for Electronics and Wire Work

When working with densely populated printed circuit boards (PCBs) or small electronic devices, the right tool is not just a matter of convenience—it is a necessity. Precision, control, and reliability are paramount. The Xuron® LX Micro-Shear® Flush Cutter is engineered specifically for these demanding applications, offering an ideal solution for reaching into tight spaces and making clean, accurate cuts. This post will explore the detailed features and benefits of this specialized tool.

Engineered for Precision in Tight Spaces

The standout feature of the Xuron® LX Micro-Shear® Flush Cutter is its extremely low-profile cutter head, which includes a sharp, tapered tip. This design is crucial for technicians and engineers who need to access and remove components on crowded PCBs. Standard cutters often have bulky heads that can obstruct views or damage nearby components. The slim profile of this cutter provides unparalleled access, enabling precise work even in the most restricted areas.

This tool employs bypass cutting, a method that produces a clean, square cut on soft wire up to 16 AWG (1.29 mm). Unlike compression-type cutters that can pinch or deform the wire, the Micro-Shear® cutting action requires significantly less force. This not only results in a superior finish but also reduces hand fatigue during repetitive tasks.

Key Features and Specifications

A closer look at the technical specifications reveals why the LX Series is a preferred choice for electronics manufacturing and small wire applications.

• ☑️ Durable Blade Construction: The blades are crafted from a high-carbon steel that is 0.100” (2.5 mm) thick. This balance of durability and precision enables the tool to cut soft wire up to 16 AWG while maintaining its edge after millions of cuts.
• ☑️ Specialized Heat Treatment: The blades undergo a specific heat treatment process, resulting in a Rockwell hardness of 55-57C. This range is intentionally selected to provide an optimal balance of strength, durability, and flexibility, preventing the blades from becoming brittle while ensuring they are sufficiently hard for consistent performance.
• ☑️ Polished Finish: LX Series cutters feature polished blades that provide a bright, non-glare finish. This detail is not just aesthetic; it aids visibility under bright work lights by reducing distracting reflections.

Ergonomic Design for Comfort and Control

Beyond its cutting capability, the Xuron® LX-Micro-Shear® Flush Cutter is designed for user comfort and prolonged use. Measuring just 4.86 inches, the tool is compact and easy to maneuver.

The ergonomic features include:

• ☑️ Cushioned Grips: Soft rubber hand grips provide a comfortable and secure hold, minimizing pressure points on the user’s hand.
• ☑️ Light Touch™ Return Spring: An internal spring gently returns the handles to their open position after each cut. This feature reduces operational effort, making repetitive cutting tasks faster and less tiring.
• ☑️ ESD Safe Grips: For work environments where electrostatic discharge is a concern, ESD-safe grips are available. These grips have a surface resistivity of 1×10(6)–1×10(9) and conform to ANSI/ESD S20.20 standards, protecting sensitive electronic components from damage.

Specialized Options for Diverse Applications

The LX Series offers several variations to meet specific job requirements, enhancing the tool’s versatility.

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  Ultra-Tapered Tips (Model LXT): For applications requiring the utmost precision in extremely confined spaces, this model features even more sharply tapered tips for enhanced access.

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  ☑️ Low Profile Lead Retainer (Model LXF): This option is fitted with a lead retainer that securely holds the cut-off portion of a wire or component lead. This safety feature prevents clippings from flying, which could damage delicate components or create a messy workspace.

Conclusion

The Xuron® LX-Micro-Shear® Flush Cutter series represents a thoughtful combination of precision engineering, durable materials, and ergonomic design. Whether you are working on intricate PCBs, small electronics, or other fine-wire applications, these tools provide the control and reliability needed to deliver clean, accurate cuts. By understanding the unique features—from the low-profile head and bypass cutting action to the specialized blade construction—you can select the right tool for your specific needs.

Always remember to use OSHA-approved eye protection when using any hand tools.

These and all XURON®️ brand products are manufactured in the USA (Maine) and are available worldwide through our network of Authorized Distributors. Please contact us if you would like to receive a list of our Distributors in your area.

Additional Resources:

What’s the difference between a Micro-Shear® flush cutter and a conventional wire cutter?

What is the 170-II -Micro-Shear® Flush Cutter?