When we think of a survival or backup knife, we often picture a heavy, bulky tool. The IMPACT Carbon knife from TB Outdoor® defies this expectation by combining an angular, disruptive, and streamlined design with maximum robustness. This new iteration of the "Impact 127" concept pushes the boundaries of technical cutlery by introducing high-performance carbon fiber handles, transforming an essential tool into a true work of engineering. This knife is the result of a philosophy where lightness and aesthetics meet uncompromising reliability.
What makes IMPACT Carbon so "spectacular"?
The secret of IMPACT Carbon lies in a manufacturing concept that TB Outdoor® engineers have internally dubbed the " monobloc ." Unlike traditional methods, where material is added or parts are assembled, IMPACT Carbon is sculpted from a single block of steel . The process involves removing material where it is not needed, much like a sculptor would.
This approach guarantees maximum strength because it eliminates any structural weakness, without welding or any artificial means. It's a true work of art. This design, so complex that it would have been impossible to achieve a high-quality result using other methods, is executed on precision five-axis machines. Every square millimeter of the knife is machined, leaving no rough surface or imperfections. It's a demanding process that requires more than 20 minutes of machining per piece .
How does this 127-gram knife achieve absolute balance?
The product's full name, Impact 127 , refers to its weight in its simplest configuration, without an additional handle: 127 grams . This weight, surprising for such a robust knife, was a central objective during its development.
The product's balance has been the subject of particularly meticulous work: the knife's center of gravity is located precisely at the center of the logo . This positioning ensures absolutely perfect balance and contributes to the knife's exceptional handling and precision.
The design itself is an extension of the logo. Each corner of the logo flows into the product, forming an X- shaped silhouette that seamlessly connects the blade and the handle. This new visual identity is central to the product.
Why is carbon fiber the new signature of IMPACT Carbon?
The introduction of carbon fiber shafts marks a significant evolution from the initial version made of raw steel or G10. The IMPACT Carbon uses a composite material of carbon fiber and high-performance epoxy resin . This choice guarantees exceptional mechanical resistance to impacts and heavy use, while offering optimal lightness (less than 2 g/cm³). The material is also known for its dimensional stability and insensitivity to temperature variations.
Each handle is absolutely unique, with the deep carbon fiber patterns running through its entire thickness. This exclusivity is reflected in three sophisticated finishes:
- Gold: With brass inclusions (brass infused epoxy) for a bold and luxurious look.
- Copper: Enriched with copper inclusions (copper infused epoxy) offering rich copper reflections.
- Black: Pure epoxy with shimmering reflections, prioritizing discretion and pure efficiency.
These pads, despite their thinness and lightness, add significant comfort to the grip.
Is the IMPACT Carbon purely aesthetic or truly designed for the field?
The IMPACT Carbon is designed as a universal backup knife. It must be capable of doing everything: from cutting an apple to very demanding tasks.
- Blade versatility: The blade is of the drop point type, a shape known for its versatility and robustness.
- Cutting angle: The cutting angle was set at $35^\circ$ . This compromise provides both good bite and sufficient strength for tougher tasks such as batoning.
- Anti-Reflective: In its black version, the blade is coated with a matte black PVD (Physical Vapor Deposition) finish, or, in the stainless steel version, with a matte polish achieved using glass microbeads. This choice is deliberate to make the knife anti-reflective and avoid detection during use in the field. The PVD coating also improves resistance to corrosion and wear.
- Ergonomics for the Grip: To guarantee safety, specific grip zones have been developed. There is jimping (grip surface) on the upper part of the blade, as well as a recessed area above and below the logo, which allows the palm and fingers to have an absolutely foolproof grip.
How does the sheath complement the performance of the blade?
The IMPACT Carbon case is not just a protective element, it is a functional complement and a design success.
- Material and lightness: It is made of PA6 , a technical material that is extremely impact-resistant. The case is perforated to reduce weight and allow water to circulate freely, enabling rapid drainage if submerged.
- Magnetic security: The sheath incorporates a powerful magnet . This magnet serves two purposes: it firmly holds the knife in place and, more importantly, guides the blade so it instantly finds its position when sheathed. This innovation allows for extremely quick removal of the knife without having to remove a tab or strap, while ensuring that it will not detach from its sheath during use.
- Discreet carry: The knife is extra-flat and compact , which was one of the core design principles. The sheath allows for belt carry, either horizontally (extremely discreet, as it sits flush against the belt) or vertically . The belt clip is removable and can be configured in either position by simply unscrewing two screws.
Why is this angular and disruptive design comfortable to hold?
The design of the IMPACT Carbon, inspired by ultra-geometric and angular shapes, is disruptive compared to classic backup knives.
Although its aesthetic might be off-putting at first glance, the knife is surprisingly comfortable . All surfaces are finished to perfection. The edges are chamfered (or rounded) across the entire surface. These meticulous finishes, hand-finished by artisans on some models, guarantee that the user experiences no discomfort. The aim is to provide a comfortable and reliable grip, even with a thin handle. The knife is ultra-slim , ideal for discreet carry and takes up virtually no space.
The IMPACT Carbon is therefore a product that impresses with its practicality: it combines the demands of high-precision manufacturing (over 20 minutes of machining on a 5-axis machine) with the reliability of a one-piece construction, while offering a spectacular user experience in terms of balance and handling. It guarantees an object whose aesthetics and execution are absolutely impeccable.
