Knives, collection knife, tactical knives, outdoor knives, pocket knives and tools
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ExtremaRatio - Col Moschin Paper Knife - letter opener
COL MOSCHIN Paper Knife is a taglicarte whose outline is faithfully derived from one of the most iconic knives of our production, the Col Moschin model, adopted by the 9th Parachute Assault Regiment "Col Moschin."
This instrument is part of a larger collection.
COL MOSCHIN Paper Knife is not only a decorative and evocative accessory, but it also has all the tactical features that are part of Extrema Ratio's DNA.
It features nylon grips and a sturdy steel blade that echoes the same shape as its big brother.
COL MOSCHIN Paper Knife is very practical and convenient for the office or home office and is also perfectly suited as an original gift idea.
Intended Use: Collection/Tactical/Military
Country of manufacture: Italy
Blade: stainless steel NOT SHARPENED
Blade Finish: Burnishing MIL-C-13924
Handle: nylon
Blade length: 100mm.
Blade thickness: 1.5mm.
Total length: 180mm.
Weight: 45g.
Sheath: -
Packaging: cardboard box with Extrema Ratio logos.
Notes: -ER-COL-PK -
Wander Tactical - Godfather Bowie Custom Edition - Ice Brush & Micarta Green - knife
Use: Heavy Duty / Collection
Type of production: Handcrafted
Country of Production: Italy
Blade: D2 steel at 59/60HRC
Blade Treatment: Ice Brush
Handle: Micarta
Blade Length: 237mm.
Blade thickness: 6.5mm.
Total length: 390mm.
Balance: backward
Weight: 690g.
Sheath: leather
Packaging: certificate of guarantee and authenticity
Notes: special edition, with bowie-style bladeWT-GF-BIBG -
Wander Tactical - Barracuda Compound - Raw & Black Micarta - handmade knife
Use: EDC / Light Utility / All Round
Type of production: Handmade
Country of Production: Italy
Blade: integral, D2 steel at 59/61HRC
Blade treatment: Raw
Handle: Micarta
Blade length: 100mm.
Blade thickness: 5mm.
Total length: 205mm.
Balance: backward
Weight: 214g.
Sheath: made of Kydex, thermoformed, with tek-lok type attachment
Packaging: certificate of guarantee and authenticity
Notes: Each knife is unique and handcraftedWT-BAR-CRB -
ExtremaRatio - MPC Desert Warfare - 2014 Full Set - PRIVATE COLLECTION - Knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: 2014 knife overall in near new, unused condition, some minor marks on metal parts given by age
* Commercially available Discontinued.
* Sharpening: Factory sharpened, never used for cutting.
* Marks on blade: No
* Marks on handle: Some discoloration of laser engravings given by age.
* Box: Present
* Scabbard: -
* Manuals, Certificates and Warranties: Present
* Checked and Certified by our in-house laboratory
Intended Use: Tactical / Multirole
Production type: Industrial
Country of Production: Italy
Blade: stainless steel N690Co hardened to 58HRC
Blade Finish: Desert Warfare
Handle: Anticorodal with stainless steel spacer
Blade length: 115mm.
Blade thickness: 6.3mm.
Total length: 260mm.
Weight: 245g.
Lock system: Back Lock with additional safety pin
Packaging: cardboard box with Extrema Ratio logos
Notes: Previously purchased discontinued specimen from a private collection. Full set, in near-new conditionER-MPCDW-CP -
ExtremaRatio - Col Moschin Paper Knife - with plexiglass base - paper knife
COL MOSCHIN Paper Knife is a paper knife whose shape is faithfully derived from one of the most iconic knives of our production, the Col Moschin model, adopted by the 9th Parachute Assault Regiment "Col Moschin".
This tool is part of a larger collection.
COL MOSCHIN Paper Knife is not only a decorative and evocative accessory, but also has all the tactical characteristics that are typical of Extrema Ratio's DNA.
It is equipped with nylon grips and a sturdy steel blade that takes up the same shape as its older brother.
COL MOSCHIN Paper Knife is very practical and convenient for the office or home studio and is also perfect as an original gift idea.
Intended use: Collection/Tactical/Military
Country of production: Italy
Blade: NOT SHARP stainless steel
Blade Finish: MIL-C-13924 Bluing
Handle: nylon
Blade length: 100mm.
Blade thickness: 1.5mm.
Total length: 180mm.
Weight: 45g.
Scabbard: -
Packaging: Cardboard box with Extrema Ratio logos with hand-polished plexiglass base in BLACK color with engraved Extrema Ratio logo
Note:ER-COL-TC -
ExtremaRatio - K1 Dobermann knife - XXV Anniversary - Limited Edition
This special edition in 250 pieces, proposed on the occasion of the 25th anniversary of the brand, maintains the shape of the original, but with materials and finishes corresponding to the current production.
The K1 is equipped with a modified spear point profile blade, characterized by a tip that combines the 40° "tanto" profile with the more traditional European one, creating a sharp but very solid hybrid which, with the false false edge, makes it particularly effective in jab. The bevel is high, allowing for a very effective cutting angle.
The blade is immediately recognizable by the fenestration at the heel, which allows for considerable lightening without compromising its strength. It is made of Böhler N690 steel, with heat treatments that bring its hardness to 58 HRC for the best combination of edge hold and resistance. The finish is satin with flat grinding.
The handle, in anodized Anticorodal alloy, compared to the original presents the lightening on the sides that make the Extrema Ratio knives immediately distinguishable, but maintains the arched shape and the lateral "bellies" of the K1, offering an excellent grip both in the "saber" than in the "reverse" grip.
The terminal part of the handle curves to form a sort of hook which allows particularly easy and rapid extraction from the scabbard, while the tang protrudes from it with a triangular cusp which acts as a glass breaker with a slot which allows the knife to be equipped of lasso.
The leather scabbard faithfully reproduces the original while maintaining both the qualities of ease and speed of extraction. The carry can take place in an upside-down axillary position, horizontally on the belt or tactically on the thigh.
The K1 equipment is completed with a polypropylene case , complete leather sheath and underarm shoulder strap.
WEIGHT g.: 493
WEIGHT OZ.: 17.39
BLADE LENGTH (MM): 210
BLADE LENGTH (IN): 8.26
TOTAL LENGTH (MM): 351
TOTAL LENGTH (IN): 13.81
BLADE THICKNESS (MM): 6.3
BLADE THICKNESS (IN): 0.25
BLADE MATERIAL: BÖHLER N690 STEEL (58HRC)
BLADE FINISH: SATIN
BLADE GRINDING: FLAT EDGE
HANDLE MATERIAL: ANODIZED ANTICORODAL ALUMINUMER-K1-D-LE -
ExtremaRatio - Resolza 10 - Black - pattada knife
RESOLZA, a term of ancient origin, is today one of the most famous traditional knives of our country. The name suggests the razor by chance.
It was born in Sardinia centuries ago and has accompanied its inhabitants until today in the daily work of a peasant and pastoral life, following them even when its men were called to war. The chronicles of the Sassari Brigade during the First World War cite this knife among its soldiers' equipment.
We wanted to make a tribute by revisiting it according to our canons, without wanting to hurt any of the prestigious Sardinian artisans who still today pass on the tradition and wisdom of their ancestors. The dimensions and proportions are the original ones of a 10 cm blade, but the materials and technologies are those of our production. The handle revised in our style, the blade most faithful to tradition. In addition to the original, it has the blade lock open.
Intended use: sports
Type of production: industrial
Country of production: Italy
Blade: stainless steel N690Co 58HRC
Handle: Anticorodal
Blade length: 100mm.
Blade thickness: 3mm.
Total length: 220mm.
Weight: 65g.
Closure: Liner Lock
Clip: -
Sheath: -
Notes: blade with MIL-C 13924 burnishingER-RE10-BK -
ExtremaRatio - Resolza S Satin - folding knife
The Resolza is the typical Sardinian folding knife, called improperly "Pattada" from the name of the village in the province of Sassari which is the production center. Extrema Ratio wanted to pay homage to the most famous knife of the Italian tradition by blending its original shape and traditional, with the techniques and the most advanced materials.
Intended use: Sports
Type of production: Industrial
Blade: N690Co 58HRC stainless steel
Production Country: Italy
Handle: Anticorodal
Blade length: 79mm.
Blade Thickness: 3mm.
closed length: -mm.
Overall length: 173mm.
Weight: 36g.
Lock: Liner Lock
Clip: -
Sheath: -
Notes: -ER-RE8-SW -
ExtremaRatio - Resolza S Black - folding knife
The Resolza is the typical Sardinian folding knife, called improperly "Pattada" from the name of the village in the province of Sassari which is the production center. Extrema Ratio wanted to pay homage to the most famous knife of the Italian tradition by blending its original shape and traditional, with the techniques and the most advanced materials.
Intended use: Sports
Type of production: Industrial
Blade: N690Co 58HRC stainless steel
Production Country: Italy
Handle: Anticorodal
Blade length: 79mm.
Blade Thickness: 3mm.
closed length: -mm.
Overall length: 173mm.
Weight: 36g.
Lock: Liner Lock
Clip: -
Sheath: -
Notes: -ER-RE8-BK -
ExtremaRatio - Resolza Testudo - knife pattada
Use: Sports
Type of production: industrial
Blade: Stainless steel 58HRC N690Co
Production Blade: Italy
Handle: Anticorodal
Blade length: 122mm.
Blade Thickness: 3mm.
Closed Length: -mm.
Overall length: 268mm.
Balancing: -
Weight: 93g.
Lock: Liner Lock
Clip: -
Sheath: -
Notes: -ER-RE12-BK -
ExtremaRatio - Resolza Stone Washed - knife pattada
Use: Sports
Type of production: industrial
Blade: Stainless steel 58HRC N690Co
Production Blade: Italy
Handle: Anticorodal
Blade length: 122mm.
Blade Thickness: 3mm.
Closed Length: -mm.
Overall length: 268mm.
Balancing: -
Weight: 93g.
Lock: Liner Lock
Clip: -
Sheath: -
Notes: -ER-RE12-SW -
Extremaratio - Col Moschin Desert Warfare - knife
Cutting knife for special uses, developed specifically for the 9th Parachute Assault Regiment Col Moschin, elite units of the brigade Thunderbolt.
All knives in this series have straight handles in KRATON from ergonomic design whose shape and size as well as a firm grip promotes the rapid change of grip from the starboard (Sabre Grip) to reverse (Reverse Grip). An allen screw in stainless steel allows the dismantling of the campaign for the maintenance and lubrication of the shank through increasing the operating life of the knife.
The sheath and 'suitable all'aviolancio and underwater and amphibian operations and' applicable to the belt or accoutrements.
Intended use: Collection / Tactical / Military
Blade: Stainless steel 58HRC N690Co GeoCamo
Handle: Kraton removable
Blade length: 160mm.
Blade Thickness: 6.3mm.
Length closed:-mm.
Total length: 290mm.
Balance: back, 1 cm. the branch of lower guard
Weight: 265g.
Closing: -
Clip: -
Sheath: tactical adjustable, from thigh or belt, Nylon
Notes: -4140D -
Extremaratio - MK2.1 - Desert Warfare - knife
PESO: g 390
LUNGHEZZA LAMA: mm 180
LUNGHEZZA TOTALE: mm 308
SPESSORE LAMA (PRINCIPALE): mm 6.3
ACCIAIO DELLA LAMA: N690 (58HRC)
MATERIALE IMPUGNATURA: NYLON
DENTATURA PARZIALE: NO
FINITURE E TRATTAMENTI: CAMO MIL-C-13924
La rivisitazione di un classico, il tributo ad un veterano, il restyling di uno dei pugnali da guerra più largamente distribuiti ed impiegati nel secondo conflitto mondiale: il MARK 2.
Prodotto dalle aziende storiche statunitensi, in innumerevoli varianti ma sempre fedele alle specifiche originali del contratto U.S.NAVY nella forma generale, questo pugnale rimane il preferito dei nostalgici e dei tradizionalisti che si affidano soltanto a strumenti “battle tested”.
I produttori si sono spesso cimentati nell’impresa di modernizzare questo pugnale con risultati non incoraggianti tanto che il modello tradizionale occupa ancora una posizione di rilievo nei principali cataloghi.
Extrema Ratio si cimenta in questo ambizioso progetto con l’obiettivo di mantenere le caratteristiche peculiari dell’originale per effettuare soltanto modifiche funzionali mirate all’incremento delle prestazioni.
Acciaio inossidabile al cobalto per la lama, AISI 303 e AISI 304 per le altre componenti, nel manico il Nylon caricato con fibra di vetro ha preso il posto del cuoio a rondelle.
L’ergonomia dell’originale è stata mantenuta ma tutte le parti strutturali sono state sovradimensionate per farne un massivo e performante coltello multiruolo.
A livello concettuale, le modifiche più significative sono mirate a risolvere i tradizionali “punti deboli” del modello originale: la possibilità di effettuare lo smontaggio da campo senza utensili, la punta con profilo Bowie modificato dritto (più facile da riaffilare) e le scanalature sull’impugnatura “a botte”, che aiutano a percepire anche al buio il verso della lama e incrementano geometricamente la tenuta nei movimenti di torsione (effetto cacciavite).
Altre piccole modifiche sono i fori per il laccio di sicurezza (di cui l’originale era sprovvisto) e i fori sulla guardia che permettono di legare il pugnale ad un bastone da usare come lancia da sopravvivenza.
Il tradizionale scolasangue è stato “vigliaccamente” sostituito con il tipico “side groove” Extrema Ratio per motivi che confessiamo essere puramente estetici: a noi piace così…
Il resto, effettivamente, andava bene com’era…e così lo abbiamo lasciato.
Le prime due versioni sono il classico nero Extrema Ratio e il Desert Warfare, quest’ultimo alloggiato in un fodero coyote HCS specificatamente studiato per le SOF.
Il fodero della versione nera è standard, con innesto automatico del coltello, pattella e cinghia cosciale per il fissaggio al fianco, compatibile con sistema MOLLE.4357-D -
Wander Tactical - Haast Eagle 2.0 knife - Compound Raw D2 & Brown Micarta - handmade knife
Intended Use: Multirole / Utility
Type of production: Handcrafted
Country of Production: Italy
Blade: D2 steel at 59/61HRC
Blade finish: Raw, with compound type sharpening
Handle: Micarta
Blade length: 150mm.
Blade thickness: 5mm.
Total length: 295mm.
Balance: advanced
Weight: 395g.
Sheath: thermoformed Kydex with multi-position belt loop, MOLLE compatible
Packaging: polypropylene case with Wander Tactical logos and certificate of authenticity signed and dated
Notes: Particular unique specimen with compound type sharpeningWT-HE2-CORBM -
Wander Tactical - Haast Eagle 2.0 - Dark Washed Compound & Black Micarta - knife
Intended Use: Multirole / Utility
Type of production: Handcrafted
Country of Production: Italy
Blade: D2 steel at 59/60HRC
Blade finish: Dark Washed, with compound type sharpening
Handle: Micarta
Blade length: 147mm.
Blade thickness: 5mm.
Total length: 295mm.
Balance: advanced
Weight: 395g.
Sheath: made of thermoformed Kydex
Packaging: bulk knife inserted in its own sheath, hand-filled warranty certificate
Notes: Each knife is unique and handcraftedWT-HE2-DWBM -
Wander Tactical - Godfather - Stone Edge & Brown Micarta - knife
Type of production: Artisan
Country of manufacture: Italy
Blade: D2 steel at 59/60HRC
Blade finish: Stone Edge
Handle: Micarta
Blade Length: 240mm.
Blade thickness: 6.5mm.
Total length: 403mm.
Balance: backward
Weight: 740g.
Sheath: made of thermoformed kydex
Packaging: bulk knife inserted in its own sheath, warranty certificate filled in by hand
Notes: Each knife is unique and handcraftedWT-GF-SEBM -
Wander Tactical - Godfather - Black Blood Blade & Black Micarta - knife
Type of production: custom made
Country of Production: Italy
Blade: D2 steel at 59/60HRC
Blade finish: Black Blood
Handle: Micarta
Blade Length: 240mm.
Blade thickness: 6.5mm.
Total length: 403mm.
Balance: backward
Weight: 740g.
Sheath: made of thermoformed kydex
Packaging: bulk knife inserted in its own sheath, warranty certificate
Notes: Each knife is unique and handcraftedWT-GF-BB-B2 -
Wander Tactical - Explorer - Raw & Green Micarta - custom made knife
Intended Use: Light Utility
Type of production: Artisan
Country of Production: Italy
Blade: D2 steel at 59/60HRC
Blade treatment: Raw
Handle: Micarta
Blade length: 107mm.
Blade thickness: 4mm.
Total length: 234mm.
Balance: backward
Weight: 214g.
Sheath: made of thermoformed kydex, with M.O.L.L.E. compatible belt loop.
Packaging: accompanied by certificate of guarantee and authenticity,
Notes: handcrafted knifeWT-EX-RGM -
Wander Tactical - Scrambler Compound - Black Raw & Green Micarta - custom made knife
Use: Light Utility / All Round
Type of production: Handcrafted
Country of Production: Italy
Blade: integral, D2 steel at 59/61HRC
Blade treatment: Black Raw
Handle: Micarta
Blade Length: 90mm.
Blade thickness: 5mm.
Total length: 204mm.
Balance: backward
Weight: 200g.
Sheath: made of Kydex, thermoformed
Packaging: accompanied by certificate of guarantee and authenticity
Notes: handcrafted knifeWT-SCR-BRC -
Wander Tactical - Scrambler - Clip Point Black Raw Finish - custom made knife
Use: Light Utility / All Round
Type of production: Handcrafted
Country of Production: Italy
Blade: integral, D2 steel at 59/61HRC
Blade treatment: Black Raw
Handle: Micarta
Blade Length: 90mm.
Blade thickness: 5mm.
Total length: 204mm.
Balance: backward
Weight: 200g.
Sheath: made of Kydex, thermoformed
Packaging: accompanied by certificate of guarantee and authenticity
Notes: handcrafted knifeWT-SCR-BCL -
Wander Tactical - Godfather - Comix Limited Edition - handcrafted knife
Exclusive knife in entirely handcrafted "Comix" coloration, part of a batch of products made especially for the Atlanta 2023 Blade Show.
"Comix" type coloring refers to a coloring technique used in comic books and illustrations that is inspired by the style of traditional comic books. This style of coloring often features flat, bright colors with sharp edges between different shades. Some hallmarks of comix-type coloring include:
Flat backgrounds: Areas of solid color are applied without shading or complex tonal gradations. This gives a more "clean" and stylized look to the image.
Sharp edges: The borders between different shades of color are often marked by black or dark contour lines. These lines define the boundaries of the various elements in the image and accentuate the contrast between the different colors.
Bright colors: In comix-type coloring, bright, saturated colors are often used to create visual impact. These colors can be used to distinguish characters or to emphasize certain elements of the image.
Simplified shading: Although comix-type coloring may include shadows and highlights to add depth, these are often simplified compared to other coloring techniques. Shadows may be represented by areas of darker color or simple lines or brush strokes.
Graphic effects: Some elements of graphic effects, such as dots or speed lines, can be used to accentuate action or movement in illustrations.
Production Type: Handcrafted
Blade Production: Italy
Blade: D2 steel at 59/60HRC
Blade finish: "Comix" coloring, entirely handmade and hand-painted
Handle: Micarta
Blade length: 240mm.
Blade thickness: 6.5mm.
Total length: 403mm.
Balance: backward
Weight: 740g.
Sheath: made of thermoformed kydex
Packaging: unpacked - supplied with certificate of originality and Wander Tactical warranty
Notes: This knife is part of an exclusive batch of knives made entirely by hand and customized one by one designed for the Atlanta 2023 Blade Show.WT-GF-CMX -
Wander Tactical - Scrambler Clip knife - Raw Finish & Brown Micarta - craft knife
Use: EDC / Light Utility / All Round
Type of production: Artisan
Country of production: Italy
Blade: integral, in D2 steel at 59 / 61HRC
Blade treatment: Raw Finish
Handle: Micarta
Blade length: 90mm.
Blade thickness: 5mm.
Total length: 204mm.
Balancing: backward
Weight: 201g.
Sheath: in Kydex, thermoformed, compatible with tek-lok bindings or usable as a neck knife
Packaging: -
Notes: unique knife with Clip point tip, handcraftedWT-SCR-CL-B -
Wander Tactical - Godfather Clip knife - Raw Finish & Brown Micarta - custom knife
Production Type: Artisan
Blade Production: Italy
Blade: D2 steel at 59/60HRC
Blade Treatment: Raw Finish
Handle: Micarta
Blade Length: 243mm.
Blade thickness: 6mm.
Total length: 400mm.
Balance: backward
Weight: 662g.
Sheath: made of thermoformed kydex
Packaging: -
Notes: unique and handcrafted knifeWT-GF-RF-BM -
Wander Tactical - Dimorphodon Rambo knife - Black Blood & Black Micarta - Limited Edition
Type of production: Artisan
Production Lama: Italy
Blade: in D2 steel at 59 / 60HRC
Blade treatment: Black Blood dual tone
Handle: Micarta
Blade length: 198mm.
Blade thickness: 5mm.
Total length: 345mm.
Balancing: backward
Weight: 436g.
Sheath: in brown leather
Packaging: without packaging, supplied with its own certificate of authenticity
Notes: Dimorphodon with clip point tip and Rambo knife style blade - Limited Edition - Each knife is unique and handcraftedWT-DIM-RA-BB -
Wander Tactical - Lynx Clip Knife - Black Blood & Black Micarta - custom knife
Type of production: Artisan
Production Lama: Italy
Blade: D2 steel at 59 / 60HRC
Blade treatment: Black Blood
Handle: Micarta
Blade length: 110mm.
Blade thickness: 5mm.
Total length: 236mm.
Balancing: set back
Weight: 274g.
Sheath: in kydex
Packaging: -
Notes: Each knife is unique and handcrafted; there may be slight differencesWT-LYC-BM -
Wander Tactical - Prototype - PRIVATE COLLECTION - SanMai V-Toku2 & Desert Paracord - custom knife
Absolutely like new - Comes from a private collection - Unique item made in 2020, prototype, does not correspond to any standard model of Wander Tactical production - Made entirely by hand.
Use: Collection / Utility / Hunting
Production type: Handcrafted
Country of Production: Italy
Blade: integral, japanese rolled steel (San Mai) with V-Toku2 (carbonaceous) cutting edge at 62/63HRC and SUS410 (stainless steel) outer cheeks
Blade finish: satin finish
Handle: Paracord
Blade length: 90mm.
Blade thickness: 6.65mm.
Total length: 200mm.
Balance: backward
Weight: 180g.
Sheath: in kydex
Package: Certificate of authenticity
Notes: Unique piece of 2020 - Prototype: it doesn't correspond to any standard model of Wander Tactical production - Entirely hand made - Absolutely like new, coming from a private collection,Japanese steel merges with Italian excellence
For this 2019/2020 collaboration, exclusive to Coltelleria Collini, we decided to propose a series of best sellers produced by Wander Tactical. Knives made with the famous San Mai steel produced by the Japanese Takefu Steel. Specifically we have used the carbonaceous V-Toku2 at 62/63HRC for the central plate and the stainless SUS410 for the two external plates, in order to guarantee a very high cutting capacity, penetration and edge holding together with an easy resharpening and maintenance. At the same time the blade has a remarkable resistance to corrosion and an important increase of resilience given by the type of extreme steel and the laminated structure.
As in the ancient swords of the Japanese Samurai.
The rolled steel - imported in Italy by Collini Steel directly from the Japanese Takefu Steel - is based on the ancient Japanese tradition in the creation of the famous Samurai swords. As early as 1100, expert Japanese blacksmiths combined different materials to give Katana swords incredible cutting capabilities combined with previously unknown strength and flexibility. It is thanks to this revolutionary construction technique that the Samurai swords have been preserved until our days becoming one of the most fascinating objects made by man. Following this tradition applied to modern metallurgy, we are now able to have technologically advanced steels already tested and used in cutlery by famous brands such as Fallkniven, Cold Steel, Mcusta, Kai, Sog, Zwilling, Rockstead, etc.
Characteristics of San Mai steel: It is made of different types of metals alloyed together to create a composite that contains and intensifies the strengths of the metals taken individually:
- Longer cutting edge life
thanks to the use of high quality steels with a high carbon content (VG10, CoS, Shiro) or sintered (SPG2), in the core steel, the blade, once hardened, reaches hardness and cutting performance decidedly superior to those achieved with the use of traditional steels.- Greater resilience
Built on the principle of Japanese swords, the multilayer steel is difficult to break thanks to the toughness of the central steel (Core Steel) and the elasticity of the steel used for the lateral coating (Stainless Steel).- Improved corrosion resistance
The steel used for the outer layers (Stainless Steel) gives the blade a high resistance to corrosion. The combination of the two or more materials used by Takefu Steel generates, at a galvanic level, a structure that improves corrosion resistance even on the edge.- Easy machining even after heat treatment
Although steel normally becomes harder after hardening, the lateral steel used in multilayer machining does not lose its softness and allows easy machining, drilling or welding even after heat treatment. For optimum blade performance, cryogenic treatment is recommended.- Improved aesthetic performance
Knives made of multi-state steel or damascus pattern at the end of the processing are aesthetically elegant, refined and highly appreciated by collectors all over the world.For further information: collinisteel
WT-PRO-VT -
Wander Tactical - Special Commando knife - Brown Micarta - custom knife
special knife made by Wander Tactical in April 2021
Type of production: Artisan
Production Lama: Italy
Blade: stainless steel Nitro-B 58 / 59HRC
Blade treatment: Proto
Handle: Brown Micarta
Blade length: 115mm.
Blade thickness: 5mm.
Total length: 270mm.
Balancing: on the branch of gurdia
Weight: 284g.
Sheath: in kydex and leather
Packaging: -
Notes: unique pieceWT-SC-BBM -
Wander Tactical - Special Commando knife - Brown Micarta - custom knife
special knife made by Wander Tactical in April 2021
Type of production: Artisan
Production Lama: Italy
Blade: stainless steel Nitro-B 58 / 59HRC
Blade treatment: Proto
Handle: Brown Micarta
Blade length: 115mm.
Blade thickness: 5mm.
Total length: 270mm.
Balancing: on the branch of gurdia
Weight: 284g.
Sheath: in kydex and leather
Packaging: -
Notes: unique pieceWT-USC-BM -
Wander Tactical - Special Commando knife - Brown Micarta - custom knife
special knife made by Wander Tactical in April 2021
Type of production: Artisan
Production Lama: Italy
Blade: stainless steel Nitro-B 58 / 59HRC
Blade treatment: Proto
Handle: Brown Micarta
Blade length: 115mm.
Blade thickness: 5mm.
Total length: 270mm.
Balancing: on the branch of gurdia
Weight: 284g.
Sheath: in kydex and leather
Packaging: -
Notes: unique pieceWT-SC-BM -
Wander Tactical - Drago The Beast knife - Raw Finish & Green Micarta - custom knife
Type of production: Artisan
Production Lama: Italy
Blade: in D2 steel at 59 / 60HRC
Blade treatment: Raw Finish
Handle: Micarta
Blade length: 2430mm.
Blade thickness: 6.5mm.
Total length: 400mm.
Balancing: backward
Weight: 712g.
Sheath: in thermoformed kydex and leather
Packaging: -
Notes: exclusive model produced in just two pieces and handcraftedWT-DR-RM -
Wander Tactical - Prototype X-020 knife - Green paracord - custom knife
special prototype made by Wander Tactical in October 2020
Type of production: Artisan
Production Lama: Italy
Blade: stainless steel Nitro-B 58 / 59HRC
Blade treatment: -
Handle: Green paracord
Blade length: 115mm.
Blade thickness: 5mm.
Total length: 260mm.
Balancing: on the branch of gurdia
Weight: 201g.
Sheath: in kydex
Packaging: -
Notes: unique pieceWT-X020 -
Wander Tactical - Godfather knife - Marble & Black Micarta - custom knife
Type of production: Artisan
Production Lama: Italy
Blade: in D2 steel at 59 / 60HRC
Blade treatment: Marble
Handle: Micarta
Blade length: 240mm.
Blade thickness: 6.5mm.
Total length: 400mm.
Balancing: set back
Weight: 715g.
Sheath: in kydex
Packaging: -
Notes: GodFather modelWT-GF-M -
Wander Tactical - Tryceratops knife Clip Point - SanMai V-Toku2 & Black Micarta - custom knife
Japanese steel blends with Italian excellence
For this 2019/2020 collaboration, exclusive of Collini Cutlery, we have decided to propose a series of best sellers produced by Wander Tactical. Knives made with the famous San Mai steel produced by the Japanese Takefu Steel. Specifically, we used V-Toku2 carbonaceous at 62 / 63HRC for the central plate and SUS410 stainless steel for the two external plates, in order to guarantee a very high cutting capacity, penetration and sealing of the wire together with an ease of regrinding. and maintenance but at the same time the blade has a remarkable resistance to corrosion and an important increase in resilience given by the type of extrene steel and by the laminated structure.
Tryceratops model .:
Use: Tactical / Utility
Type of production: Artisan
Production Lama: Italy
Blade: integral, in Japanese laminated steel (San Mai) with V-Toku2 (carbonaceous) cutting edge at 62 / 63HRC and external SUS410 (stainless steel) scales
Blade finish: satin finish
Handle: Micarta
Blade length: 70mm.
Blade thickness: 6.5mm.
Total length: 130mm.
Balancing: set back
Weight: 188g.
Sheath: in kydex black
Packaging: -
Notes: Each knife is unique and handcrafted - Wander Tactical certifiedAs in the ancient Japanese Samurai swords.
The rolled steel - imported into Italy by Collini Steel directly from the Japanese Takefu Steel - is based on the ancient Japanese tradition in the creation of the famous Samurai swords. In fact, as early as 1100 the expert Japanese blacksmiths combined different materials together to give the Katana swords incredible cutting capabilities combined with a resistance and flexibility previously unknown. It is thanks to this revolutionary construction technique that Samurai swords have been preserved to this day, becoming one of the most fascinating objects made by man. Following this tradition applied to modern metallurgy, today we are able to have technologically advanced steels already tested and used in cutlery also by famous brands such as Fallkniven, Cold Steel, Mcusta, Kai, Sog, Zwilling, Rockstead, etc.
Characteristics of San Mai steel: These are different types of metals bonded together to create a composite that encloses and intensifies the strengths of the metals individually taken:
- Longer tool life
thanks to the use of very high quality steels with high carbon content (VG10, CoS, Shiro) or sintered (SPG2), in the heart of the sheet (Core Steel), the blade, once hardened, achieves decidedly hardness and cutting performance higher than those achieved with the use of traditional steels.
- Greater resilience
built on the principle of Japanese swords, multilayer steel is difficult to break thanks to the toughness of the central steel (Core Steel) and the elasticity of the steel used for the side facing (Stainless Steel).- Better corrosion resistance
the steel used for the external layers (Stainless Steel) guarantees the blade a high resistance to corrosion. The combination of the two or more materials used by Takefu Steel generates, on a galvanic level, a structure that improves corrosion resistance even on the wire.- Easy processing even after heat treatment
although the steel normally becomes harder after hardening, the side steel used in multilayer processing does not lose its softness and allows easy processing, drilling or welding even after heat treatment. For an optimal performance of the blade, cryogenic treatment is recommended.- Improvement of the aesthetic result
The knives made with multi-state steel or damascus pattern at the end of the processing are aesthetically elegant, refined and highly appreciated by collectors all over the world.For more information: collinisteel
WT-TRY-C-VT -
Wander Tactical - Godfather knife Tiger - Icebrush & Black Micarta - custom knife
Type of production: Artisan
Production Lama: Italy
Blade: 59 / 60HRC D2 steel
Blade treatment: Black Blood
Handle: Micarta
Blade length: 225mm.
Blade thickness: 6.5mm.
Total length: 385mm.
Balancing: set back
Weight: 686g.
Sheath: in leather
Packaging: -
Notes: GodFather model with bowieWT-GF-T-CP -
Wander Tactical - Haast Eagle knife - SanMai V-Toku2 & Black Micarta - Unique piece
Japanese steel merges with Italian excellence
For this 2019/2020 collaboration, exclusive to Collini Cutlery, we have decided to offer a series of best sellers produced by Wander Tactical. Knives made with the famous San Mai steel produced by the Japanese Takefu Steel. Specifically, for the central sheet we used the carbonaceous V-Toku2 at 62 / 63HRC and the stainless SUS410 for the two external sheets, in order to guarantee a very high cutting, penetration and sealing capacity of the wire together with an ease of regrinding and maintenance but at the same time the blade has a remarkable resistance to corrosion and an important increase in resilience given by the type of foreign steel and the laminated structure.
Haast Eagle model .: unique piece.
Occupation: Tactical / Utility
Type of production: Artisan
Lama production: Italy
Blade: integral, in Japanese laminated steel (San Mai) with cutting edge in V-Toku2 (carbon) at 62 / 63HRC and external cheeks in SUS410 (stainless steel)
Blade finish: satin finish
Handle: Micarta
Blade length: 135mm.
Blade thickness: 6.5mm.
Total length: 285mm.
Balancing: backward
Weight: 378g.
Sheath: in black leather
Packaging: -
Notes: Each knife is unique and handcrafted - Wander Tactical certifiedAs in the ancient swords of the Japanese Samurai.
Rolled steel - imported into Italy from Collini Steel directly from the Japanese Takefu Steel - is based on the ancient Japanese tradition in the creation of the famous Samurai swords. Already in 1100 the expert Japanese blacksmiths in fact combined different materials to give the Katana swords incredible cutting capabilities combined with a resistance and flexibility previously unknown. It is thanks to this revolutionary construction technique that the swords from Samurai have been preserved to the present day becoming one of the most fascinating objects made by man. Following this tradition applied to modern metallurgy, we are now able to have technologically advanced steels already tested and used in cutlery also by famous brands such as Fallkniven, Cold Steel, Mcusta, Kai, Sog, Zwilling, Rockstead, etc.
Characteristics of San Mai steel: These are different types of metals bonded together to create a composite that encloses and intensifies the strengths of the metals taken individually:
- Longer tool life
thanks to the use of high quality steel with a high carbon content (VG10, CoS, Shiro) or sintered (SPG2), in the heart of the sheet (Core Steel), the blade once hardened, achieves hardness and cutting performance decidedly higher than those achieved with the use of traditional steels.- Greater resilience
built with the principle of Japanese swords, multilayer steel is difficult to break thanks to the toughness of the central steel (Core Steel) and the elasticity of the steel used for the lateral coating (Stainless Steel).- Better corrosion resistance
the steel used for the external layers (Stainless Steel) guarantees the blade a high resistance to corrosion. The combination of the two or more materials used by Takefu Steel generates, at the galvanic level, a structure that improves the corrosion resistance also on the wire.- Easy processing even after heat treatment
although normally the steel becomes harder after hardening, the lateral steel used in multi-layer processing does not lose its softness and allows easy processing, drilling or welding even after heat treatment. For optimum performance of the blade, cryogenic treatment is recommended.- Improvement of the aesthetic result
The knives made with multistate steel or with a damask pattern at the end of the processing are aesthetically elegant, refined and highly appreciated by collectors all over the world.For more information: collinisteel
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CommunityWT-HE-VT2 -
ExtremaRatio - Resolza 10 - Stone Washed - pattada knife
RESOLZA, a term of ancient origin, is today one of the most famous traditional knives of our country. The name suggests the razor by chance.
It was born in Sardinia centuries ago and has accompanied its inhabitants until today in the daily work of a peasant and pastoral life, following them even when its men were called to war. The chronicles of the Sassari Brigade during the First World War cite this knife among its soldiers' equipment.
We wanted to make a tribute by revisiting it according to our canons, without wanting to hurt any of the prestigious Sardinian artisans who still today pass on the tradition and wisdom of their ancestors. The dimensions and proportions are the original ones of a 10 cm blade, but the materials and technologies are those of our production. The handle revised in our style, the blade most faithful to tradition. In addition to the original, it has the blade lock open.
Intended use: sports
Type of production: industrial
Country of production: Italy
Blade: stainless steel N690Co 58HRC
Handle: Anticorodal
Blade length: 100mm.
Blade thickness: 3mm.
Total length: 220mm.
Weight: 65g.
Closure: Liner Lock
Clip: -
Sheath: -
Notes: blade with stonewashed treatmentER-RE10-SW -
Wander Tactical - Godfather knife - Bowie Iron Washed Custom Edition - knife
Type of production: Artisan
Lama production: Italy
Blade: in D2 steel at 59 / 60HRC
Blade treatment: Iron Washed
Handle: Micarta
Blade length: 225mm.
Blade thickness: 6.5mm.
Total length: 385mm.
Balancing: set back
Weight: 686g.
Sheath: in leather
Packaging: -
Notes: GodFather Special Edition model with bowieWT-GF-BO -
Wander Tactical - Mini Bad Medicine knife - Satin & Green Paracord - Limited Edition
Use: EDC / Light Utility / All Round
Type of production: Artisan
Country of production: Italy
Blade: integral, in steel D2 at 59 / 61HRC
Blade treatment: -
Handle: Paracord
Blade length: 97mm.
Blade thickness: 6.5mm.
Total length: 204mm.
Balancing: set back
Weight: 170g.
Sheath: in Kydex, thermoformed, with tek-lok type connection
Package: -
Notes: Limited edition single pieceWT-MBM -
Wander Tactical - Godfather knife - Black Blood & Black Micarta - knife
Type of production: Artisan
Lama production: Italy
Blade: in steel D2 at 59 / 60HRC
Lama treatment: Black Blood
Handle: Micarta
Blade length: 225mm.
Blade thickness: 6.5mm.
Total length: 385mm.
Balancing: set back
Weight: 686g.
Sheath: in leather
Package: -
Notes: GodFather model with bowieWT-GF-IB -
Extremaratio - A.M.F. Advanced Multi Function Desert - AMF - knife
Target: Tactical / Military / Collection
Type of production: Industrial
Country of production: Italy
Blade: stainless steel N690Co 58HRC
Blade Treatment: Satin
Handle: Forprene
Blade length: 206mm.
Blade thickness: 6.3mm.
Total length: 345mm.
Weight: 500g.
Sheath: Nylon
Packing: Cardboard box with Extrema Ratio logos
Notes: Modern Reflection of the Gerber B.M.F. Built between the 80's and 90'sER-AMF-DE -
Extremaratio - A.M.F. Advanced Multi Function Black - AMF - knife
Target: Tactical / Military / Collection
Type of production: Industrial
Country of production: Italy
Blade: stainless steel N690Co 58HRC
Blade Treatment: Brush MIL-C-13924
Handle: Forprene
Blade length: 206mm.
Blade thickness: 6.3mm.
Total length: 345mm.
Weight: 500g.
Sheath: Nylon
Packing: Cardboard box with Extrema Ratio logos
Notes: Modern Reflection of the Gerber B.M.F. Built between the 80's and 90'sER-AMF-BK -
Wander Tactical - Haast - Satin SanMai CoS & Brown Micarta - craft knife
In collaboration with Wander Tactical, we have decided to offer their model TACTICO URO in an exclusive satin blade version that uses the famous Japanese steel San Mai produced by Takefu Steel. Specifically, for the central plate we used the 61.5HRC CoS (Cobalt Special, mechanically considered 25% higher than the already highly appreciated VG10) and the 420J2 (at 56 HRC) for the two side plates in order to guarantee a very high cutting capacity, but at the same time a remarkable resistance to abrasion, resilience and oxidation resistance.
Use: Tactical / Utility
Type of production: Artisan
Lama production: Italy
Blade: in CoS SanMai steel 61.5 HRC
Lama treatment:
Handle: Micarta
Blade length: 135mm.
Blade thickness: 6.5mm.
Total length: 285mm.
Balancing: set back
Weight: 470g.
Sheath: Kydex, thermoformed, with Tek-Lok type connection
Package: -
Notes: Each knife is unique and handcrafted; there may be slight differences in finishes, colors and materials compared to the photographed product.COS-HA-CB -
ExtremaRatio - Resolza L Satin - folding knife
The Resolza is the typical Sardinian folding knife, called improperly "Pattada" from the name of the village in the province of Sassari which is the production center. Extrema Ratio wanted to pay homage to the most famous knife of the Italian tradition by blending its original shape and traditional, with the techniques and the most advanced materials.
Intended use: Sports
Type of production: Industrial
Blade: N690Co 58HRC stainless steel
Production Country: Italy
Handle: Anticorodal
Blade length: 150mm.
Blade Thickness: 3mm.
closed length: -mm.
Overall length: 328mm.
Weight: 117g.
Lock: Liner Lock
Clip: -
Sheath: -
Notes: -ER-RE15-SW -
ExtremaRatio - Resolza L Black - folding knife
The Resolza is the typical Sardinian folding knife, called improperly "Pattada" from the name of the village in the province of Sassari which is the production center. Extrema Ratio wanted to pay homage to the most famous knife of the Italian tradition by blending its original shape and traditional, with the techniques and the most advanced materials.
Intended use: Sports
Type of production: Industrial
Blade: N690Co 58HRC stainless steel
Production Country: Italy
Handle: Anticorodal
Blade length: 150mm.
Blade Thickness: 3mm.
closed length: -mm.
Overall length: 328mm.
Weight: 117g.
Lock: Liner Lock
Clip: -
Sheath: -
Notes: -ER-RE15-BK -
Extrema Ratio - Col Moschin Collector Edition - Black - knife
Commissioned and officially adopted in 2002 by the famous 9th Regiment. Raiders "Col Moschin", this model expresses the quintessence of pure combat knife.
Inspired by daggers with asymmetric blade and straight handle but oriented Arditi, from which the Regiment traces its vestiges, it was reworked in a modern way.
The center of gravity is strong backlog, particularly the tip piercing. And 'light, handy and intuitive. Each new intruder receives one, and each new intruder is trained to use it.
All knives of this series have straight handles KRATON from ergonomic design whose shape and size favors besides a solid grip the rapid change of straight handle (Sabre Grip) to upside (Reverse Grip). An Allen screw stainless steel allows the campaign from disassembly for maintenance and lubrication of the through shank increasing the operational life of the knife.
The sheath and 'suitable all'aviolancio and underwater operations and amphibious and is' applicable to the belt or the accoutrements.
Intended Use: Collection / Tactical / MilitaryProduction Country: Italy
Blade: N690Co 58HRC stainless steel
Surface treatment: Black PVD
Handle: Removable Kraton
Blade length: 160mm.
Blade Thickness: 6.3mm.
Overall length: 290mm.
Balancing: backward, 1 cm. the branch of the lower guard
Weight: 265g.
Sheath: tactical modular, from thigh or belt, Nylon
Notes: Limited Edition with exhibitor in Plexyglass12507 -
ExtremaRatio - MPC knife Selected Shooters - knife
Direttamente derivato da specifiche militari, questo chiudibile è stato sviluppato per sostituire nell'impiego un lama fissa.
Per raggiungere questo risultato sono stati impiegati materiali robustissimi, alti spessori ed un sistema di apertura/chiusura solido e sicuro come il back lock.
Il coltello dotato di sicura manuale che conferisce massima sicurezza nell'impiego e riduce in maniera drastica il rischio di chiusure accidentali.
La sicura, se inserita in chiusura, evita agli operatori militari o di polizia che nel caso di sottrazione il coltello possa essere rivolto contro di loro.
Materiali e lavorazioni:
Tutte le parti del coltello sono ricavate dal pieno da macchine a controllo numerico ad alta precisione mentre l'assemblaggio, l'aggiustaggio e l'affilatura sono condotte artigianalmente.
La lama in acciaio inossidabile al cobalto N690, un acciaio dalle elevatissime caratteristiche di resistenza alle sollecitazioni meccaniche, capacit di taglio, tenuta del filo e resistenza alla corrosione. L'arrotatura piana e la durezza di 58HRC.
Le guancette dell'impugnatura sono in Anticorodal, una lega di alluminio con elevate doti di resistenza alle sollecitazioni meccaniche ed all'ossidazione.
Il codolo, in N690 temprato, un efficace frangi cristalli d'emergenza. Tutta la viteria, i perni e la clip sono in acciaio inox brunito. La lama, la leva ed il codolo sono ricoperti con trattamento Testudo, molto resistente all'abrasione ed all'ossidazione. Le guancette sono anodizzate nere.
Modello: M.P.C.
Destinazione: Impiego generale
Lung. Totale: 260 mm
Lama: 115 mm
Peso: 245 gr
Spess. Lama: 6 mm
Mat. Lama: Acciaio inox al cobalto N690
Impugnatura: Anticorodal4147 -
Extremaratio - Col Moschin - Black - knife
Knife for special uses, developed specifically for the 9th Parachute assault regiment Col Moschin, elite unit of the Folgore Brigade.
All the knives in this series have straight KRATON handles with an ergonomic design whose shape and size, in addition to a solid grip, allows a rapid change of grip from straight (Sabre Grip) to reverse (Reverse Grip). A stainless steel Allen screw allows the disassembly for maintenance and lubrication of the tang through increasing the operational life of the knife.
The sheath is suitable for airdrop, underwater and amphibious operations and can be attached to a belt or equipment.
Intended use: Collection/Tactical/Military
Country of production: Italy
Blade: Stainless steel N690Co 58HRC
Blade finish: Burnishing MIL-C-13924
Handle: Removable, in Kraton
Blade length: 160mm.
Blade thickness: 6.3mm.
Total length: 290mm.
Balance: backward, at 1cm. from the lower guard branch
Weight: 265g.
Sheath: Modular tactical sheath, for thigh or belt, in Nylon.
Packaging: Cardboard box with Extrema Ratio logos
Notes: Developed and used by the 9th Parachute Assault Regiment Col Moschin of the Folgore Brigade of the Italian Army.ER-COL-BK -
ExtremaRatio - Col Moschin knife - Training Knife
Coltello da allenamento Extrema Ratio, interamente realizzato in alluminio aeronautico anodizzato, riprende in tutto e per tutto le forme dei coltelli originali Extrema Ratio utilizzando anche le impugnature originali in Forprene.
Privi di punta e di tagliente, questi coltelli offrono un feeling realistico e la massima sicurezza durante l'addestramento e la pratica di arti marziali che richiedono l'uso del coltello.
Destinazione d'uso: Allenamento
Produzione: Italia
Lama: Alluminio Aeronautico 6061 T6
Trattamento: Anodizzazione
Impugnatura: Forprene
Fodero: -
Lunghezza Lama: 155mm
Lunghezza Totale: 285mm
Spessore Lama: 6mm
Peso: 160g.ER-COL-TK -
ExtremaRatio - First Course knife - GOI Operating Group Raiders - knife
Intended use: Collection / Tactical
Type of production: Semi-Industrial
Lama production: Italy
Blade: stainless steel N690Co 58HRC
Blade treatment: MilSpec MIL-C-13924
Handle: Pressed leather and brass rings
Blade length: 175mm.
Blade thickness: 5mm.
Length closed: -
Total length: 291mm.
Thick when closed: -
Balancing: -
Weight: 398g.
Closing: -
Clip: -
Sheath: Leather, handmade
Packaging: Cardboard box with ExtremaRatio logos
Notes: Replica of the dagger distributed on the first course G.O.I. of 19524363 -
ExtremaRatio - MPC Tactical knife - Knife
Directly derived from military specifications, this folding was developed to replace a fixed blade in use.
To achieve this, very strong materials, high thicknesses and a solid and safe diaper opening / closing system were used.
The knife is equipped with a manual safety device that confers maximum safety in use and reduces the risk of accidental closures in a manual manner.
The safety device, if inserted in the closure, prevents the operators or police officers from turning the knife against them in the event of theft.Materials and processes:
All the parts of the knife are machined from solid by high precision numerical control machines while assembly, adjustment and sharpening are done by hand.
The blade is made of N690 cobalt stainless steel, a steel with very high resistance to mechanical stress, cutting capacity, wire hold and corrosion resistance. The grinding is flat and the hardness is 58HRC.
The handle grips are made of Anticorodal, an aluminum alloy with high resistance to mechanical stress and oxidation.
The shank, in tempered N690, is an effective emergency crystal breaker. All the screws, pins and laclipes are in burnished stainless steel. The blade, the lever and the shank are covered with Testudo treatment, very resistant to abrasion and oxidation. The handles are black anodized.Model: M.P.C.
Destination: General use
Lung. Total: 260 mm
Blade: 115 mm
Weight: 245 gr
Thick. Blade: 6 mm
Mat. Blade: N690 cobalt stainless steel
Handle: Anticorodal4147N