A. Easy to swap or replace

Changing the blades of the three-eye diagonal pliers is super intuitive and can be easily done with a small hex wrench (included with the pliers).

B. Ultra-sharp Blades

Breaking free from the limitations of traditional single-material forged nippers, the NipSwitch Pro blades are crafted from specialized Japanese tool steel. Meticulously ground from steel sheets and treated with uniform heat processing, they achieve a thinner and sharper edge, delivering a smooth and effortless cutting experience akin to slicing through butter.

C. Maximizing the Benefits of Replaceable Blades

To fully leverage the advantages of replaceable blades, we are introducing two specially designed blade options in this initial launch to meet various cutting needs:

• BA-24: Ideal for cutting softer materials like plastic and acrylic. Featuring a smaller blade angle for enhanced sharpness.
• BA-32: Perfect for cutting tougher materials such as electrical wires and metal wires. Designed with a larger blade angle for greater durability.

For detailed specifications, please refer to the product details at the bottom of the page.

D. Worry-Free Crafting with Long-Lasting Tools

When it comes to hands-on projects, the last thing you want is to be limited by your tools. With replaceable blades, the lifespan of your nippers is extended, and they remain as sharp as new. No more tossing the entire tool just because it’s slightly dull—now, you only spend money on the cutting edge itself.

E. Precision Cutting with Single-Edged Design

Featuring a single-edged design with a thin blade on one side and a flat anvil on the other, this innovative setup cleanly severs materials without the damage caused by compression or pulling.

Not only does it deliver exceptional cutting performance, but it also ensures smooth, neat edges, eliminating the need for post-cut polishing—getting the job done in one go.

F. Innovative Design for Enhanced Usability

The unique mechanical design of the Tri-Eye Diagonal Nipper is crafted with precision, using the most suitable materials for every detail, making parts replacement and maintenance effortless.

• Flat Blade Design: Ensures an unobstructed view during intricate operations.
• Slim Tip: Allows easy access into tight spaces.
• Lightweight with Power-Saving Mechanism: The five-link lever system reduces effort, enabling comfortable, extended use.
• Durable Build: Made with a combination of stainless steel, aerospace-grade aluminum alloy, and engineered plastic for rust resistance and long-lasting performance.
• Ergonomic Grip: Injection-molded curved handles provide superior comfort.
• Open-Source Handle Design: Handle blueprints are open-source, encouraging customization for a personalized tool experience.

Model Hobbyist, Jack Fisher:
"With traditional tools, cutting models usually require a two-step process: using a more durable diagonal nipper for rough cuts to detach parts from the frame, followed by a sharper nipper for detailed trimming.

The NipSwitch Pro Nipper combines both rough and fine cutting capabilities, removing the worry of damaging expensive tools. It’s stress-free to use, and honestly, it’s a joy!"

Technology Teacher, Sisley Lu:
"When developing and crafting projects, I often need to cut a variety of materials. I accidentally cut harder materials, sometimes chips or breaks the nipper, and I end up keeping the damaged tool and working around the flaws.

With the NipSwitch Pro Nipper, I no longer worry about tool damage. I can cut confidently and even swap blades depending on the material I’m working with. It’s a game-changer for handling all the challenges that come with crafting."

Home Repair and Organization Expert, Daniel Williams:
"In daily life, I often need to organize cables, make DIY tools, or 3D print objects to enhance convenience. My toolbox used to be cluttered with different nippers, which were sometimes rusty or outdated when I needed them.

Having a toolbox or workspace filled with tools I genuinely like, with nippers that are always sharp and in top condition, makes repairs and crafting projects so much more enjoyable."

Specifications

Product Details

(Each NipSwitch Pro Nipper set includes one SwiftEdge Blade and one DuraBlade, along with a hex key for blade replacement.)

Specifications

• Materials: Special tool steel (Made in Japan), stainless steel, aerospace-grade aluminum alloy, engineered plastic
• Length: 128 mm
• Weight: 42 g
• Blade Hardness: HRC 63–67
• Features: Single-edged design, replaceable blade system, blade damage prevention stopper, return spring

Cutting Capabilities & Applicable Materials

SwiftEdge Blade (BA-24):

• Plastics (PS, ABS, PP, PE, etc.): Φ3 mm or smaller
• Transparent or semi-transparent resins: Φ1.2 mm or smaller
  ⚠ Note: This blade is designed for exceptional sharpness. Improper use or twisting may result in blade breakage.

DuraBlade (BA-32):

• Suitable for all materials covered by the BA-24 blade
• Additional capabilities:
  • Multi-strand copper wire: 14 AWG or smaller
  • Single-strand copper wire: 22 AWG (diameter 0.6 mm) or smaller
  • Copper pins on electronic components.