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.

PREVIOUSLY PURCHASED KNIFE, FROM A PRIVATE COLLECTION
* Origin: Acquired from a private seller, previously purchased
* Condition: Overall in excellent condition
* Availability on the market: Hard to find
* Sharpening: Factory-sharpened
* Marks on blade: A few small abrasions visible against the light on the mirror finish
* Marks on handle: None
* Box: Present and complete
* Sheath: /
* Manuals, Certificates, and Warranties: Present
* Inspected and Certified by our in-house laboratory

The Rockstead HIGO II in titanium is not simply a high-end folding knife: it is the ultimate embodiment of Japanese philosophy applied to cutting, where every detail is pushed to the limits of perfection.

The minimalist, flawless titanium handle serves as a counterpoint to a ZDP-189 blade hardened to extreme hardness and finished with an almost unreal mirror polish. The result is not merely aesthetic: it is a living surface, capable of gliding through material with a smoothness and continuity that few knives in the world can offer.

Rockstead’s proprietary convex geometry does more than just cut: it separates, controls, and guides. It is a blade designed for those who recognize the difference between extreme sharpness and true long-term efficiency.

The HIGO II is an object for connoisseurs, where tolerances, treatments, and finishes are not mere technical specifications, but part of a precise language.

Intended use: Collectible / Sport

Production type: Midtech
Country of manufacture: Sakai - Japan
Blade: ZDP-189 stainless steel, hardened to 66.5 HRC
Blade finish: mirror polished
Handle: titanium
Blade length: 90mm.
Blade thickness: 3mm.
Closed length: 120mm.
Total length: 216mm.
Closed thickness: 12.2mm.
Weight: 136g.
Opening mechanism: ambidextrous pivot 
Washers: brass
Closure: FrameLock with SKD11 striker at 61HRC
Clip: removable, 420J2 stainless steel with PVD coating
Packaging: Wooden box with Rockstead logos, certificate with serial number and steel hardness test
Notes: knife from a private collection, previously purchased

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private collection, previously purchased
* Condition: 2022 model in excellent overall condition, a few imperceptible abrasions on the handle and a couple of superficial scratches visible only when held up to the light on the tip of the blade
* Available on the market: Difficult to find
* Sharpness: Factory sharp
* Marks on blade: a couple of superficial scratches visible only when held up to the light on the tip of the blade
* Marks on handle: a few imperceptible abrasions on the handle
* Box: Present and complete
* Sheath: /
* Manuals, Certificates, and Warranties: Present
* Checked and Certified by our in-house laboratory

The Rockstead brand, owned by Ishida Co. of Sakai, Japan, currently markets the best industrial knives currently in production.

Created by Katsumi Kitano, who has been producing high-quality knives for over 20 years and has been awarded the highest recognition among artisan knife makers in Japan, these knives are exceptional in terms of cutting ability, penetration, and edge retention, as well as in terms of innovation in the materials used and construction techniques.

Intended use: Collection / Sports

Type of production: Midtech
Country of production: Sakai - Japan
Blade: ZDP-189 stainless steel at 67.3 HRC
Blade treatment: Mirror polished
Handle: A7075 duralumin with Hv400 hardness anodization
Blade length: 70mm.
Blade thickness: 3.3 mm.
Closed length: 104 mm.
Total length: 176 mm.
Closed thickness: 11.4 mm.
Weight: 74 g.
Closure: FrameLock with SUS420J2 50 HRC latch
Clip: removable, 1mm SUS420J2 stainless steel with PVD treatment
Packaging: Wooden box with Rockstead logos, cardboard outer box, certificate with serial number and steel hardness test
Notes: Serial number 848 - Manufactured in 2022

KNIFE WITHDRAWN FROM A PRIVATE COLLECTION
* Type: 2016 knife previously purchased and withdrawn from a private collection
* Condition: Like new, never used, never removed from packaging
* Commercial availability: Difficult to find
* Sharpening: Factory edge
* Blade marks: None
* Handle marks: None
* Box: Present and complete, with outer box
* Sheath: -
* Manuals, Certificates, and Warranty: Present and complete
Inspected and Certified by our internal laboratory

SHIN in Japanese means ‘trust’.

The SHIN is one of the largest folders in the Rockstead catalog and showcases all the typical and characteristic elements of the brand: aluminum handle with a pearl-radiant design, hardened anodization at 400 Vickers, and an insert of high-quality stingray leather (Samekawa).

This is a durable knife with strong cutting capabilities that maintains its edge for a long time. Even when used for rigorous cuts, the blade glides securely thanks to its particular sharpening.

The blade indeed has a HONZUKURI sharpening, convex on both sides, following the tradition of Japanese swords; this makes it both very sharp and sturdy, allowing it to cleanly cut a sheet of paper even after 1000 cuts through a very abrasive and resistant hemp rope.

A faithful companion for life, in which to place the utmost trust.

Blade: laminated stainless steel ZDP189 at 67HRC internally and VG10 at 61.7HRC externally
Handle: samekawa (genuine stingray leather) and aerospace-grade aluminum A6063S with black alumite treatment at 400Hv hardness
Blade length: 95mm.
Blade thickness: 4mm.
Total length: 210mm.
Weight: 145g.
Lock: linerlock type, made of 402J2 steel at 50HRC
Clip: removable, made of 402J2 steel at 50HRC, with black alumite treatment at 400Hv
Notes: complete with warranty certificate and technical specifications

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Provenance: withdrawn from a private collection, previously purchased.
* Condition: 2011 specimen, overall in very good condition.
* Commercially available: Still in catalog, but difficult to find.
* Sharpening: Factory.
* Marks on blade: None
* Marks on handle: minimal marks given by time.
* Box: Present
* Scabbard: Present
* Manuals, Certificates and Warranties: Present
* Checked and Certified by our in-house laboratory

Intended Use: Collection / Sporting

Production type: Midtech
Country of manufacture: Sakai - Japan
Blade: ZDP189 stainless steel at 66.3 HRC
Blade treatment: mirror polish
Handle: Aluminum A6063S with anodization to Hv400 hardness and genuine Breed leather inserts
Blade length: 82mm.
Blade thickness: 3.7mm.
Length closed: 111mm.
Total length: 189mm.
Thickness when closed: 16.2mm.
Weight: 133g.
Opening: via ambidextrous pin 
Washers: steel
Closure: Sub FrameLock of 2mm. made of SUS402J2 stainless steel at 50HRC
Clip: deep pocket, 1mm. 420J2 stainless steel with PVD treatment
Packaging: wooden box with Rockstead logos, certificate with serial number and steel hardness test
Notes: Specimen number #046 dated 07/13/2011, previously purchased, withdrawn from a private collection

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private collection, previously purchased.
* Condition: In excellent, like-new condition
* Commercially available: Still in production
* Sharpening: Factory sharpened
* Marks on blade: None
* Marks on handle: None
* Box: Present
* Scabbard: /
* Manuals, Certificates and Warranties: Present
* Checked and Certified by our in-house laboratory

Intended Use: Collection / Sporting

Production type: Midtech
Country of manufacture: Sakai - Japan
Blade: Hitachi YXR7 steel at 64 HRC
Blade treatment: Black Hard Anodized at Hv400 hardness
Handle: Duraluminum A7075 with anodized to Hv400 hardness
Blade length: 70mm.
Blade thickness: 3.3mm.
Length closed: 104mm.
Total length: 176mm.
Thickness when closed: 11.4mm.
Weight: 74g.
Opening: via ambidextrous pin 
Washers: steel
Closure: FrameLock with clapper made of SKD11 at 61HRC
Clip: removable, 1mm 420J2 stainless steel with PVD treatment
Packaging: Wooden box with Rockstead logos, certificate with serial number and steel hardness test
Notes: serial number 338 - Production date 20/03/2019

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Provenance: withdrawn from a private collection, previously purchased.
* Condition: in excellent, like-new condition
* Commercially available: In production
* Sharpening: Factory
* Marks on blade: None
* Marks on handle: None
* Box: Present
* Scabbard: /
* Manuals, Certificates and Warranties: Present
* Checked and Certified by our in-house laboratory

Intended Use: Collection / Sporting

Production type: Midtech
Country of manufacture: Sakai - Japan
Blade: stainless steel ZDP-189 at 66.6 HRC
Blade finish: mirror polish
Handle: Duraluminum A7075 with anodization to Hv400 hardness and Samekawa insert (genuine Breed leather)
Blade length: 95mm.
Blade thickness: 4mm.
Total length: 210mm.
Weight: 145g.
Opening: via ambidextrous pivot 
Washers: steel
Closure: FrameLock with hinge made of 420J2 at 52HRC
Clip: removable, 1mm 420J2 stainless steel with PVD treatment
Packaging: Wooden box with Rockstead logos, certificate with serial number and steel hardness test
Notes: serial number 054 - Date of manufacture 23/04/2019

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private collection, previously purchased.
* Condition: Overall in good condition, some minor abrasion on clip and hardware
* Commercially available: Discontinued
* Sharpening: Factory.
* Marks on blade: None
* Marks on handle: Small abrasions on clip and hardware.
* Box: Present
* Scabbard: /
* Manuals, Certificates and Warranties: Present
* Checked and Certified by our in-house laboratory

Intended Use: Collection / Sporting

Production type: Midtech
Country of manufacture: Sakai - Japan
Blade: Hitachi YXR7 steel at 64.7 HRC
Blade treatment: Black Titanium mirror coat
Handle: Duraluminum A7075 with anodizing to Hv400 hardness
Blade length: 70mm.
Blade thickness: 3.3mm.
Length closed: 104mm.
Total length: 176mm.
Thickness when closed: 11.4mm.
Weight: 74g.
Opening: via ambidextrous pin 
Washers: steel
Closure: FrameLock with clapper made of SKD11 at 61HRC
Clip: removable, 1mm 420J2 stainless steel with PVD treatment
Packaging: Wooden box with Rockstead logos, certificate with serial number and steel hardness test
Notes: serial number 014 - Production date October 9, 2009

Higo is one of the most beloved models for Rockstead Knives fans around the world, and HIGOⅡX, with a custom Dark Matter Gold (DMG) carbon fiber coating and a titanium back layer, is one more step in the pursuit of perfection. The blade is made of ZDP189 super stainless steel and features a unique convexity with gradually reduced angle (30 degrees at the middle and 24 degrees at the tip). The variable blade angle is the result of Rockstead's long quest for superior sharpness and cutting ability.

Blade: ZDP-189 stainless steel at 66.7HRC
Handle: anodized titanium and Dark Matter Gold carbon fiber
Blade length: 89mm.
Blade thickness: 3.2mm.
Total length: 216mm.
Weight: 138g.
Closure: Frame Lock with SKD11 casement at 61HRC
Clip: made of 402J2 steel at 48HRC
Notes: Accompanied by warranty certificate with full technical specifications - Please note that the knife you receive will have a different serial number and production date than the model shown in the photographs.

With Rockstead brand of Ishida Co. Sakai, Japan, they are currently marketed with the best industrial knives currently in production.

Created by Katsumi Kitano, who for 20 years has been producing quality knives so much to have been awarded the highest award among the knife craftsmen in Japan, you demonstrate exceptional both in cutting capacity, penetration and tightness of the wire both in terms of innovation for and materials used for the construction techniques.

Blade: ZDP189 rolled stainless steel at 66/67 HRC inside and VG10 at 60/61 HRC outside
Handle: Same (real ray skin) and aircraft aluminum with black alumite treatment to HV400
Blade length: 95 mm.
Blade thickness: 4 mm.
Overall length: 210 mm.
Weight: 145 g.
Lock: Liner Lock steel in 52HRC 402J2
Clip: Steel 402J2 to 52HRC
Notes: Accompanied by a certificate of guarantee with the technical specifications. - Please note that the knife you receive will have a different serial number and production date than the model shown in the photographs.

With the Rockstead brand of Ishida Co. of Sakai, Japan, the best industrial knives currently in production are currently marketed.
Created by Katsumi Kitano, who for over 20 years has been producing quality knives so as to have been awarded the highest recognition among artisan knives in Japan, they are exceptional both in cutting capacity, penetration and hold of the thread and in innovation for the materials used and for construction techniques.

Intended use: Collection / Sports

Type of production: Midtech
Country of production: Sakai - Japan
Blade: in Hitachi YXR7 steel at 64HRC
Blade treatment: Black DLC mirror
Handle: A7075 Duralumin with Hv400 hardness anodizing
Blade length: 70mm.
Blade thickness: 3.3mm.
Length closed: 104mm.
Total length: 176mm.
Thick when closed: 11.4mm.
Weight: 74g.
Opening: through ambidextrous pin
Washers: in steel
Closure: FrameLock with wing in SKD11 at 61HRC
Clip: removable, in 420J2 stainless steel of 1mm. with PVD treatment
Packaging: Wooden box with Rockstead logos, certified with serial number and steel hardness test
Notes: -

Blade: stainless steel ZDP-189 to 67.2HRC
Handle: Duralumin A2024 with anodized surface to HV400
Blade length: 73 mm.
Blade Thickness: 3.5 mm.
Overall length: 176 mm.
Weight: 172 g.
Lock: Frame Lock with a swing in SKD11 61HRC
Clip: Steel 402J2 to 48HRC
Notes: Accompanied by a certificate of guarantee with the technical specifications.

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: In very good condition
* Commercially available Discontinued
* Sharpening: Factory
* Marks on blade: -
* Marks on handle: - -
* Box: marketed in silk pouch.
* Scabbard: Leather, belt, original, with a few small marks given by time.
* Manuals, Certificates and Warranties: present.
* Checked and Certified by our in-house laboratory



The HIGO-MH-DLC folder features a 3.5-inch YXR7 blade with DLC coating and Micarta handle. The incredible mirror finish is achieved by heat treating the blade and gradually grinding by hand with wet and dry sandpaper of 400, 600, 800, 1,200 and 2,000. The HIGO-MH-DLC comes with a black leather belt case with a slot to hold the included torx wrench.

Country of manufacture: Japan
Type of manufacture: midtech
Blade: DLT571 steel (Hitachi YXR7 at 64.1HRC with 3micron HPC coating and hardness of Hv1300)
Handle: 2mm stainless steel sus402J2 at 52HRC with micarta handles
Blade length: 90mm.
Blade thickness: 3.5mm.
Total length: 216mm.
Weight: 139g.
Closure: Liner Lock
Clip: stainless steel
Notes: Serial number 303 - 2010 knife accompanied by warranty certificate with technical specifications - Model discontinued and no longer commercially available

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: Like new
* Commercially available Discontinued
* Sharpening: Factory
* Marks on blade: None
* Marks on handle: None
* Box: Present
* Scabbard: -
* Manuals, Certificates and Warranties: Present
* Checked and Certified by our in-house laboratory.


The best industrial knives currently in production are marketed under the Rockstead brand. Created by Katsumi Kitano, who has been making quality knives for more than 20 years to the extent that he has been awarded the highest distinction among artisan knife makers in Japan, they prove to be exceptional both in cutting ability, penetration and edge-holding and in the level of innovation for the materials used and construction techniques.

Country of production: Japan
Type of production: midtech
Blade: Hitachi YXR7 steel at 64.8HRC with 3micron HPC coverage and hardness of Hv1800
Handle: Duralumin A2024 with surface anodizing and hardness of Hv400
Blade length: 90mm.
Blade thickness: 3.5mm.
Total length: 215mm.
Weight: 130g.
Closure: Frame Lock with SKD11 casement at 61HRC
Clip: made of 402J2 steel at 48HRC
Notes: Serial number 005 - 2010 knife accompanied by warranty certificate with technical specifications - Model discontinued and no longer commercially available

Under the brand name Rockstead, from Ishida Co. in Sakai, Japan, the best industrial knives currently in production are currently marketed: created by Katsumi Kitano, who has been making quality knives for over 30 years to the extent that he has been awarded the highest distinction among artisan knife makers in Japan, they prove to be exceptional both in cutting ability, penetration and edge-holding and in innovation in the materials used and construction techniques.

Intended Use: Collection/Sportsman

Type of production: Midtech
Country of manufacture: Sakai - Japan
Blade: rolled stainless steel ZDP189 at 66.4 HRC on the inside and VG10 at 61.3 HRC on the outer cheeks
Blade treatment: mirror polish
Handle: Aluminum A6063S with anodization to Hv400 hardness and genuine Breed leather inserts
Blade length: 82mm.
Blade thickness: 3.7mm.
Length closed: 111mm.
Total length: 189mm.
Thickness when closed: 16.2mm.
Weight: 133g.
Opening: via ambidextrous pin
Washers: steel
Closure: Sub FrameLock of 2mm. made of SUS402J2 stainless steel at 50HRC
Clip: deep pocket, 1mm. 420J2 stainless steel with PVD treatment
Packaging: Wooden box with Rockstead logos, certificate with serial number and steel hardness test
Notes: Shinogi Zukuri type blade sharpening - Please note that the knife you receive will have a different serial number and production date than the model shown in the photographs.

Marker training knife, ideal tool for training in the various personal defense disciplines, military training or to be used for soft air.

Thanks to the marker placed on the edge, at the tip and for 2 cm on the back of the blade, it is possible to mark the affected area with extreme precision.

Intended use: training and sports use

Type of production: Industrial
Country of production: Italy
Materials: 15% glass fiber reinforced Nylon plastic material
Blade length: 90mm.
Blade thickness: 8mm.
Total length: 225mm.
Weight: 120g.
Sheath: 15% glass fiber reinforced Nylon plastic with belt clip and possibility of 360° rotation
Packaging: knife, sheath, screwdriver, ink refill, interchangeable plastic blade, 2 fiber blades for marker use
Notes: Design by Roberto Risicato

Specifications:

* autonomy of one recharge up to 400 cuts
* 1.5 mm thick stainless steel insert to give rigidity and weight
* custom logo
* red ink
* washable non-toxic and anti-allergenic ink
* red ink

* serrated blade to distinguish
- threat - - - - - -
- assault -----------

* 15% glass fiber reinforced Nylon plastic material

* interchangeable blade
- fiber for marker use
- plastic

For multiple purchases the training knife can be customized with logos

Marker training knife, ideal tool for training in the various personal defense disciplines, military training or to be used for soft air.

Thanks to the marker placed on the edge, at the tip and for 2 cm on the back of the blade, it is possible to mark the affected area with extreme precision.

Intended use: training and sports use

Type of production: Industrial
Country of production: Italy
Materials: 15% glass fiber reinforced Nylon plastic material
Blade length: 90mm.
Blade thickness: 8mm.
Total length: 225mm.
Weight: 120g.
Sheath: 15% glass fiber reinforced Nylon plastic with belt clip and possibility of 360° rotation
Packaging: knife, sheath, screwdriver, ink refill, interchangeable plastic blade, 2 fiber blades for marker use
Notes: Design by Roberto Risicato

Specifications:

* autonomy of one recharge up to 400 cuts
* 1.5 mm thick stainless steel insert to give rigidity and weight
* custom logo
* red ink
* washable non-toxic and anti-allergenic ink
* red ink

* serrated blade to distinguish
- threat - - - - - -
- assault -----------

* 15% glass fiber reinforced Nylon plastic material

* interchangeable blade
- fiber for marker use
- plastic

For multiple purchases the training knife can be customized with logos

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: -

This knife blade is convex on both sides in the tradition of the highly praised Japanese sword. This shape is both sharp and strong, and can still slice cleanly through a sheet of paper even after the punishment of chopping and cutting through dried bamboo. Using this special blade shape is an excellent way of allowing an edge to be thick without sacrificing any of its sharpness. This knife is of preeminent sharpness. This is a durable knife with strong cutting capabilities that will last for a long time. Even when used for rigorous cutting, the blade will not bite or catch thanks to its convex shape. Other knives will often bite or catch, and may acquire nicks if pulled out suddenly.

Blade: XR-7 steel at 64.3 HRC with DLC treatment
Handle: Same (real breed leather) and aeronautical aluminum with Hv400 black alumite treatment
Blade length: 95 mm.
Blade thickness: 4 mm.
Total length: 210 mm.
Weight: 145 g.
Closing: Liner Lock in 402J2 steel at 52HRC
Clip: in 402J2 steel at 52HRC
Notes: Accompanied by a warranty certificate with technical specifications.

With the Rockstead brand of Ishida Co. of Sakai, Japan, the best industrial knives currently in production are currently marketed.

Created by Katsumi Kitano, who for over 20 years has been producing quality knives so as to have been awarded the highest recognition among artisan knives in Japan, they are exceptional both in cutting capacity, penetration and hold of the thread and in innovation for the materials used and for construction techniques.

Intended use: Collection / Sports

Type of production: Midtech
Country of production: Sakai - Japan
Blade: ZDP189 stainless steel hardened to 66.4HRC
Blade treatment: mirror polished
Handle: anodised titanium and carbon fiber
Blade length: 89mm.
Blade thickness: 3mm.
Closed length: 120mm.
Total length: 216mm.
Thick when closed: 15.8mm.
Weight: 133g.
Opening: through ambidextrous pin
Washers: in steel
Closure: FrameLock with wing in SKD11 at 61HRC
Clip: removable, in 420J2 stainless steel with PVD treatment
Packaging: Wooden box with Rockstead logos, certified with serial number and steel hardness test
Notes: Please note that the knife you receive will have a different serial number and production date than the model shown in the photographs.

This knife can still slice paper even after the punishment of striking and cutting dried bamboo.This knife has a beautiful convex surface with extreme sharpness.This is a flagship of the ROCKSTEAD folding knife collection. Both sides of the blade are convex. The blade is in the shape of the traditional Japanese sword. It cuts well and is strong. You can enjoy its strong cutting capabilities for a long time.

Full length: 213.00 mm
Blade length: 93.00 mm
Weight: 155 g
Thickness: 3.70 mm
Material: YXR7
Hardness: HRC65
Blade geometry: Honzukuri
Hard coating: DLC
Knives type: Folder

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: -

Con il marchio Rockstead, della Ishida Co. di Sakai, in Giappone, sono attualmente commercializzati i migliori coltelli industriali attualmente in produzione.

Creati da Katsumi Kitano, che da oltre 20 anni produce coltelli di qualità tanto da esser stato insignito del massimo riconoscimento tra i coltellinai artigiani in Giappone, si dimostrano eccezionali sia in capacità di taglio, penetrazione e tenuta del filo sia a livello di innovazione per i materiali utilizzati e per le tecniche costruttive.

Lama: acciaio laminato con guance esterne in VG10 e tagliente in ZDP-189 a 66/67HRC con finitura a specchio
Manicatura: Titanio anodizzato
Lunghezza lama: 105 mm.
Spessore della lama: 3,8 mm.
Lunghezza totale: 190 mm.
Peso: 159g.
Chiusura: Frame Lock con battente in acciaio inox
Clip: Deep pocket, amovibile, in acciaio inox SUS420J2 a 50HRC
Note: Design by Sinkevich - accompagnato da certificato di garanzia con specifiche tecniche dettagliate

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/

Rockstead - SAI Titanium ZDP-189 - knife

Blade: ZDP-189 in 66.8HRC
Handle material: titanium
Blade length: 80 mm.
Blade Thickness: 3.7 mm.
Overall length: 190 mm.
Weight: 140g.
Closure: liner lock
Sheath: Black leather
Notes: Accompanied by a certificate of guarantee with the technical specifications.

Rockstead - Higo-X-IW - Ironwood ZDP-189 - knife

With the brand Rockstead, Ishida Co. in Sakai, Japan, are currently marketed the best industrial knives currently in production.

Created by Katsumi Kitano, who for over 20 years has been producing quality knives so as to have been awarded the highest honor among the artisan knife makers in Japan, proved to be exceptional in cutting capacity, penetration and sealing wire is at the level of innovation for materials and construction techniques.

Blade: ZDP-189 in 66.8HRC
Handle material: stainless steel and wood SUS420J2 Ironwood
Blade length: 90 mm.
Blade Thickness: 3 mm.
Overall length: 215 mm.
Weight: 133g.
Lock: Frame Lock with swing SKD11 to 61HRC
Clip: 402J2 steel at 48HRC
Notes: Accompanied by a certificate of guarantee with the technical specifications.

Rockstead - Chu DLT - knife

Created by Katsumi Kitano, who for over 20 years has been producing quality knives so as to have been awarded the highest honor among the artisan knife makers in Japan, proved to be exceptional in cutting capacity, penetration and sealing wire is at the level of innovation for materials and construction techniques.

Blade: Stainless steel with 64HRC Hitachi YXR7 to cover DLT571 3micron
Handle: in green paracord
Blade length: 120mm.
Blade Thickness: 6mm.
Overall length: 2150mm.
Weight: 284g.
Balancing: 1cm back from the lower branch of the guard
Sheath: Leather
Note: Product is out of print

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: -

Blade: Hitachi YXR7 64.8HRC steel with 3micron HPC cover - Hv1800
Handle: Duralumin A2024 with surface anodization at Hv400
Blade length: 90 mm.
Blade thickness: 3.5 mm.
Overall length: 215 mm.
Weight: 100 g.
Closing: Frame Lock with SKD11 to 61HRC
Clip: 402J2 steel to 48HRC
Notes: Accompanied by a certificate of guarantee with technical specifications.

Intended use: Collection / Sports

Type of production: Midtech
Country of production: Sakai - Japan
Blade: ZDP189 stainless steel hardened to 66.4HRC
Blade treatment: mirror polished
Handle: aluminum
Blade length: 90mm.
Blade thickness: 3mm.
Closed length: 120mm.
Total length: 216mm.
Thick when closed: 15.8mm.
Weight: 102g.
Opening: through ambidextrous pin
Washers: in steel
Closure: FrameLock with wing in SKD11 at 61HRC
Clip: removable, in 420J2 stainless steel with PVD treatment
Packaging: Wooden box with Rockstead logos, certified with serial number and steel hardness test
Notes: Serial number # 1039 - Date of production 31 May 2019

Rockstead - About HPC - knife

With the brand Rockstead, Ishida Co. in Sakai, Japan, are currently marketed the best industrial knives currently in production.

Created by Katsumi Kitano, who for over 20 years has been producing quality knives so as to have been awarded the highest honor among the artisan knife makers in Japan, proved to be exceptional in cutting capacity, penetration and sealing wire is at the level of innovation for materials and construction techniques.

Blade: stainless Hitachi YXR7 to 64.8HRC coverage HPC 3micron - Hv1800
Handle material: Duralumin A2024 with anodized surface to HV400 and skin of Breed
Blade length: 82 mm.
Blade Thickness: 4 mm.
Overall length: 189 mm.
Weight: 100 g.
Lock: Liner Lock 402J2 steel at 52HRC
Clip: 402J2 steel at 48HRC
Notes: Accompanied by a certificate of guarantee with the technical specifications.

Intended use: training / sports use

Type of production: Industrial
Country of production: Italy
Materials: 15% glass fiber reinforced Nylon plastic material
Thickness: 18mm.
Total length: 139mm.
Weight: 42g.
Packaging: cardboard box
Note: -

What is kubotan, what is it for and what origins does it have?

The yawara (also called pasak or dulodulo in Filipino martial arts) is a Japanese instrument used in various martial arts. It is also called Kubotan, even if the origin of the latter has relevance to the USA police of Los Angeles, who used yawara karate techniques, to form a self-defense tool, useful both to stop any aggressors without bloodshed, and to teach citizens to defend themselves without the use of dangerous tools.

The Yawara originated from the use of Kongou, a Buddhist symbolic object, by monks in feudal Japan. The Yawara takes the form of one or two small, thick sticks that protrude about an inch from each side of the hand. They are usually used in pairs to initiate throws, bone breaks, and pressure point strikes.

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: -

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: -