Sport, Military and Collectible Knives | Coltelleria Collini

Intended use: hunting / hiking

Type of production: semi-artisanal
Blade: 12C27 laminated stainless steel
Handle: Birch and aluminum
Blade length: 120mm.
Blade thickness: 3mm.
Total length: 240mm.
Balancing: set back to 2.5cm
Weight: 150g.
Sheath: leather
Note:

The Helle Berget is the Norwegian manufacturer’s first folding knife featuring Micarta scales, a material prized for its exceptional durability, secure grip, and ease of maintenance. Compact yet extremely sturdy, it is designed to offer the perfect balance between everyday practicality and reliability for outdoor activities.

The 55 mm blade, made of Sandvik 12C27 stainless steel with a Scandi Grind and drop-point profile, ensures precise and efficient cuts, while the nail nick opening mechanism maintains a traditional design. The solid Back Lock locking system, combined with the blade’s 2.7 mm thickness, provides the same safety and stability as a fixed-blade knife during use.

The handle, with its slightly arched profile inspired by the Heileberget mountain range, offers a natural and ergonomic grip. The screw-mounted scales can be easily removed for thorough cleaning, making the Berget an ideal companion for both EDC (Everyday Carry) and hiking, camping, and all outdoor activities.

 

Intended Use: EDC / Light Utility

Manufacturing type: industrial
Country of manufacture: Norway
Blade: Sandivk 12C27 stainless steel
Blade finish: Satin
Handle: Micarta
Blade length: 55 mm.
Blade thickness: 2.7 mm.
Closed length: 80 mm.
Overall length: 135 mm.
Weight: 88 g.
Closure: Back lock
Clip: -
Sheath: -
Packaging: Cylindrical cardboard case with manufacturer’s logos

Important note: The Berget is a very small knife. To avoid purchasing a knife that does not meet your expectations, we recommend carefully checking the measurements listed in the product description to ensure the size is suitable for your needs.

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private collection, previously purchased and used
* Condition: Overall in good condition, a couple of small cosmetic marks of use on the tip of the blade
* Available on the market: Out of production
* Sharpness: Factory sharp
* Marks on blade: A couple of small cosmetic marks of use on the tip of the blade
* Marks on handle: None
* Box: Present
* Sheath: -
* Manuals, Certificates, and Warranties: -
* Checked and Certified by our in-house laboratory

The Demko Knives AD20.5 is a high-quality folder offered at a very competitive price. Fun to use and practical for everyday use, it owes much of its appeal to the innovative Shark Lock: a radical system that guarantees a secure blade lock, keeping your fingers safe at all times.

The mechanism is activated by pulling back the “fin” with your thumb or index finger, in a movement similar to that of a flipper opener. Once opened, the blade locks securely and the fin becomes a comfortable thumb rest, complete with jimping for superior control. Additional jimping on the back of the blade and an optional high grip further enhance the handling and versatility of this folding knife.

The AD20.5 represents the perfect balance that every EDC seeks to achieve, and will easily earn a permanent place in your pocket as soon as it enters your collection.

Intended use: Sports/Utility

Type of production: Industrial
Country of production: Taiwan
Blade: CPM-S45VN steel
Blade treatment: Stonewashed
Handle: Carbon fiber
Blade length: 82mm.
Blade thickness: 3.2mm.
Total length: 195mm.
Weight: 98g.
Closure: Shark-Lock
Clip: Stainless steel
Packaging: Transparent plastic box with Demko logos
Notes: Design by Andrew Demko - knife previously purchased from a private collection

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: previously purchased
* Condition: overall in very good condition
* Commercially available handcrafted version no longer commercially available.
* Sharpening: factory sharpened, never resharpened
* Marks on blade: none
* Marks on handle: a few tiny little marks on carbon
* Box: present
* Scabbard: -
* Manuals, Certificates and Warranties: -
* Checked and Certified by our in-house laboratory

Intended Use: Utility / Collection

Production type: MidTech
Country of Manufacture: USA (Wampum, Pennsylvania)
Blade: CPM-CruWear 63/64HRC steel
Blade treatment: Stonewashed
Handle: 5mm thick Carbon Fiber with stainless steel top folder
Blade length: 95mm.
Blade thickness: 4.5mm.
Total length: 220mm.
Weight: 174g.
Closure: Shark-Lock
Clip: stainless steel
Packaging: cardboard box with Demko logos
Notes: previously purchased knife from private collection - rare semi-crafted version (MidTech) personally made by the knife maker in his own workshops in Wampum, discontinued and no longer commercially available

Intended Use: Sport/Utility

Production type: Industrial
Country of Production: Taiwan
Blade: D2 steel
Blade treatment: Black DLC
Handle: Grivory
Blade length: 82mm.
Blade thickness: 3.2mm.
Total length: 195mm.
Weight: 101g.
Closure: Shark-Lock
Clip: stainless steel
Sheath: -
Packaging: clear plastic box with Demko logos
Notes: Design by Andrew Demko 

Intended Use: Sport/Utility

Production type: Industrial
Country of Production: Taiwan
Blade: D2 steel
Blade treatment: Stonewashed
Handle: Grivory
Blade length: 82mm.
Blade thickness: 3.2mm.
Total length: 195mm.
Weight: 101g.
Closure: Shark-Lock
Clip: stainless steel
Sheath: -
Packaging: clear plastic box with Demko logos
Notes: Design by Andrew Demko

KNIFE WITHDRAWAL FROM A PRIVATE COLLECTION
* Type: Previously purchased
* Condition: Overall in excellent condition, it has some marks on the blade from the years
* Available on the market: no longer in production, difficult to find, dating back to the 90s
* Sharpening: Original
* Marks on the blade: small scratches
* Marks on the handle: no
* Box: without box
* Sheath: in brown leather
* Manuals, Certificates and Warranties: absent
* Checked and certified by our internal laboratory

Intended use: hunting

Type of production: industrial
Blade: Sandvik 12C27 stainless steel
Blade treatment: -
Handle: leather discs
Blade length: 150mm.
Blade thickness: 2.5mm.
Closed Length: -
Total length: 270mm.
Balance: set back to 2.5cm
Weight: 220g.
Closure: -
Clip: -
Sheath: leather
Note: -

Intended use: hunting

Type of production: Industrial
blade production: Norway
Blade: 12C27 stainless steel 59HRC
Blade treatment: -
manicatura: cocobolo wood
Blade length: 85mm.
blade thickness: 3mm.
Closed length: 115
Total length: 200mm.
thick when closed: 1.8 cm
Weight: 117g.
Closing: back lock
Clip: -
Sheath: Brown leather
Packaging: cylindrical cardboard box more cloth cotton branded Helle
Notes: -

Helle Norway - Les Stroud Temagami Knife - Knife - No.301

Intended use: hunting

Type of production: semi-artisan
Blade: carbon steel laminate shirogami with sharp steel 62HRC
Handle: Birch
Blade length: 110mm.
Blade Thickness: 3mm.
Overall length: 230mm.
Balancing: back to 2.5cm
Weight: 154g.
Sheath: Leather
More information: http://www.lesstroud.ca/

Intended Use: Hunting

Type of production: industrial
Production Blade: Norway
Blade: rolled steel cheeks with 18/8 stainless steel 59HRC and sharp
Treatment Lama: -
Handle: Birch wood
Blade length: 85mm.
Blade thickness: 3mm.
Length closed: 115
Total length: 200mm.
Thick when closed: 1.8 cm
Weight: 130g.
Closure: back lock
Clip: -
Sheath: Brown leather
Packaging: cylindrical cardboard case more cotton cloth marked Helle
Notes: -

Intended Use: Hunting

Type of production: industrial
Production Blade: Norway
Blade: rolled steel cheeks with 18/8 stainless steel 59HRC and sharp
Treatment Lama: -
Handle: Birch wood
Blade length: 90mm.
Blade thickness: 3mm.
Length closed: -
Total length: 193mm.
Thick when closed: -
Balance: backward, to 1.5cm.
Weight: 98g.
Closing: -
Clip: -
Sheath: Brown leather
Packaging: cylindrical cardboard case more cotton cloth marked Helle
Notes: -

Destinazione d'uso: caccia

Tipo di produzione: industriale
Lama: in acciaio laminato con guance inox 18/8 e tagliente inox 59HRC
Trattamento Lama: -
Manicatura: Betulla
Lunghezza lama: 70mm.
Spessore della lama: 2.5mm.
Lunghezza chiuso: -
Lunghezza totale: 165mm.
Bilanciatura: arretrata a 2.5cm
Peso: 82g.
Chiusura: -
Clip: -
Fodero: cuoio
Note: -

Destination of use: hunting

Type of production: industrial
Blade: in stainless steel with 18/8 stainless steel and 59HRC stainless steel edge
Blade treatment: -
Handle: Birch
Blade length: 80mm.
Blade thickness: 2.5mm.
Length closed: -
Total length: 220mm.
Balancing: set back to 2.5cm
Weight: 96g.
Closure: -
Clip: -
Sheath: leather
Note: -

Destinazione d'uso: caccia

Tipo di produzione: industriale
Lama: in acciaio laminato con guance inox 18/8 e tagliente inox 59HRC
Trattamento Lama: -
Manicatura: Betulla e Corian
Lunghezza lama: 70mm.
Spessore della lama: 3mm.
Lunghezza chiuso: -
Lunghezza totale: 170mm.
Bilanciatura: arretrata a 2.5cm
Peso: 58g.
Chiusura: -
Clip: -
Fodero: cuoio
Note: -

Destinazione d'uso: caccia/sportivo

Tipo di produzione: industriale
Produzione Lama: Norvegia
Lama: in acciaio laminato con guance inox 18/8 e tagliente inox 59HRC
Trattamento Lama: -
Manicatura: legno di betulla, palissandro ed anelli di cuoio
Lunghezza lama: 99mm.
Spessore lama: 2.5mm.
Lunghezza chiuso: -
Lunghezza totale: 215mm.
Spessore da chiuso: -
Bilanciatura: arretrata, a 1cm.
Peso: 102g.
Chiusura: -
Clip: -
Fodero: in cuoio marrone
Confezione: astuccio cilindrico di cartone più panno in cotone marchiato Helle
Note: -