Extrema Ratio's Kiri is the perfect blend of Japanese tradition and tactical innovation.
Extrema Ratio's Kiri is the perfect blend of Japanese tradition and tactical innovation. This knife, reimagined with a unique style, features an asymmetrical bevel, providing a distinctive touch: one side sharp and the other flat. The specially designed tip of KIRI ensures highly efficient penetration, adapting to various situations.
The Dark Stone and Satin finishes, crafted from Böhler N690 steel tempered to 58 HRC, offer superior strength and durability. The balanced handle consists of black anodized anticorodal aluminum scales, giving the knife a high-level tactical aesthetic. The preformed Kydex sheath, with metal eyelets, allows secure attachment with paracord to MOLLE platforms.
Customize your Kiridashi with optional accessories like the BELT CLIP System for belt attachment or the ULTICLIP SLIM 3.3 System (recommended at least two). Extrema Ratio has created the Kiridashi for those seeking excellence in Japanese tradition with a modern and tactical touch, a perfect synthesis of form and function.
data sheet
G. WEIGHT: 112
WEIGHT OZ.: 3.95
BLADE LENGTH (MM): 60
BLADE LENGTH (IN): 2.36
TOTAL LENGTH (MM): 190
TOTAL LENGTH (IN): 7.48
BLADE THICKNESS (MM): 5
BLADE THICKNESS (IN): 0.19
BLADE MATERIAL: BöHLER N690 STEEL (58HRC)
BLADE FINISH: DARK STONE
BLADE GRINDING: FLAT EDGE
HANDLE MATERIAL: ANODISED ANTICORODAL ALUMINUM
Specific References
Tactical knife RUI K25 FUTURE 32121 fixed blade
The Mora Companion Stainless is a very popular Mora knife from the Clipper-Companion series. It is a great all-around utility knife.
The Companion Stainless has an orange polymer handle with a black, textured, rubberized grip. The handle make the knife very comfortable to hold and offers good traction in the hand. The knife also comes with a orange polymer sheath with a drainage hole in the bottom. The blade is made of a cold-rolled stainless steel with a Rockwell Hardness Rating of 57. The blade comes in a Scandinavian grind, which holds an edge exceptionally well.
The N.K.2 Black is a compact knife that joins the Extrema Ratio neck knives family. This model distinguishes itself from the N.K.1 with its blade size and blood groove milling. The handle has been ergonomically designed to prevent accidental cuts during extraction from the sheath. On the back of the blade, there's a space for thumb or index finger placement, depending on your needs. This knife is highly versatile, suitable for both powerful cutting and precision work.
Coltello RUI 32003 tactical knife
IN ACCIAIO A BAGNO DI TITANIO CON ACCIARINO IN CLUSO
This knife is designed and intended for Scandinavian construction workers. Here, the priority is a sharp and durable edge with a good grip, which means that the look of the spine isn’t a high priority feature. You are more than welcome to use any of the knives for your intended needs, but keep in mind that the spine will be “raw” (not grinded) on most craftsmen and construction knives. Therefore, it’s not compatible with a fire starter.