
By: Paul Warden
In the world of high-quality knives, few brands garner as much respect as Pro-Tech. Known for their craftsmanship, innovative designs, and consistent performance, Pro-Tech knives have become a staple for collectors, law enforcement professionals, and outdoor enthusiasts alike. The Pro-Tech TR-3.45 Shaw Eagle Inlay Black Blade Limited Edition Prototype stands as a testament to the company’s dedication to excellence. With its stunning aesthetic, robust functionality, and limited-edition status, this knife promises to be a prized addition to any collection.
In this detailed review, we will walk through the unboxing experience, examine the knife’s specifications and build quality, test its performance across various tasks, and discuss its ergonomics and overall user experience. Let’s begin with the first impression—the unboxing.
Unboxing Experience
The excitement of receiving a limited-edition knife is unmatched. Upon opening the shipment, the Pro-Tech TR-3.45 comes in a sleek, black box adorned with the Pro-Tech logo. The packaging exudes sophistication, immediately signaling that this is no ordinary knife.

As the box opens, the knife is nestled securely in custom-cut foam, ensuring it arrives in pristine condition. A small certificate confirms the prototype status with a serial number, proudly stating its place as one of only 50 pieces produced. The precision of the foam cutouts and the subtle embossing of the Pro-Tech logo on the interior lid reflects the company’s attention to detail.
First Impressions:
• The black anodized 6061-T6 aluminum handle feels cool to the touch.
• The Shaw Eagle inlay—a 3D coin-struck eagle surrounded by stars and stripes with hard enamel detailing—shimmers beautifully under light.
• The black DLC-finished blade presents a sleek, tactical look.

Specifications and Build Quality
Blade:
• Material: 154-CM Stainless Steel
• Length: 3-3/8 inches
• Finish: Black DLC (Diamond-Like Carbon)
The 154-CM steel ensures impressive edge retention, corrosion resistance, and overall durability. The black DLC finish adds to the knife’s tactical appeal while protecting the blade from scratches.

Handle:
Material: 6061-T6 Aluminum
• Inlay: Shaw Eagle 3D Coin-Struck with Stars and Stripes Hard Enamel
• Length (Closed): 4-5/8 inches
• Weight: 4.1 oz
The handle’s ergonomics are exceptional. The subtle grooves and contouring fit comfortably in hand, while the inlay provides additional tactile feedback.

Mechanism:
• Deployment: Automatic with push-button action
• Locking Mechanism: Robust button lock
The action is crisp and reliable—pressing the button launches the blade with authority.
Performance Tests
To evaluate the Pro-Tech TR-3.45, we conducted a series of practical tests to assess its cutting power, edge retention, and overall performance.
- Can Test
The knife pierced through a standard aluminum soda can with minimal effort. The blade’s tip demonstrated impressive strength, creating clean punctures without deformation.

- Paper Cut Test
Standard printer paper sliced smoothly without any snags. The blade maintained consistent sharpness across multiple sheets.

- Nylon/Rope Cut Test
Thick nylon rope was no match for the TR-3.45. One swift motion severed the rope cleanly.

- Denim Cut Test
Layered denim was easily cut, with the blade gliding through without resistance.

- Hardened Plastic Cutting Test
The blade made precise cuts in hardened plastic with controlled pressure.

- Wood Shaving Test
Carving and shaving wood were straightforward tasks. The blade carved curls effortlessly, showcasing its edge integrity.

- Cardboard Cut Test
Corrugated cardboard was handled without performance degradation.

- Hair Test
The final test revealed the knife’s sharpness when shaving hair from an arm. It performed flawlessly.

User Experience and Ergonomics
The TR-3.45’s handle design ensures a secure grip during prolonged use. The anodized aluminum surface provides a non-slip texture, while the inlay adds a subtle tactile enhancement.
The push-button automatic deployment is smooth and responsive. The lock engages with authority, preventing accidental closures. The weight distribution feels balanced, promoting control during precision tasks.

Pros and Cons
Pros:
• Exceptional Build Quality: Durable materials with excellent craftsmanship.
• Aesthetic Appeal: Unique Shaw Eagle inlay makes it a collector’s piece.
• Outstanding Performance: Versatile and reliable across various tasks.
• Smooth Automatic Deployment: Fast and reliable action with secure locking.
• Limited Edition Status: One of only 50 pieces, enhancing its value.
Cons:
• Button Sensitivity: The automatic button may require caution in pocket carry.
• Premium Price: The limited-edition status commands a higher cost.
Conclusion
The Pro-Tech TR-3.45 Shaw Eagle Inlay Black Blade Limited Edition Prototype is more than just a knife—it’s a functional work of art. From the unboxing experience to its performance in practical tests, the TR-3.45 exceeds expectations.
The combination of high-quality materials, impeccable design, and reliable performance makes it a worthy investment for enthusiasts and professionals alike. Its limited production run of only 50 units ensures its status as a coveted collectible.
Where to Buy: Visit American Edge Knives to secure your own piece of precision engineering.