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Cold Steel Tuff Lite AUS-8A Serrated Folding Knife - Black

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€44.87

Cold Steel Tuff Lite AUS8A Serrated Folding Knife - Black

Designed for everyday carry (EDC), this folding knife features a Sheepsfoot blade crafted from Japanese AUS-8A stainless steel, which is renowned for its superior corrosion resistance. The serrated edge boasts a finish achieved through the satin method. The handle, colored black, is constructed from Griv-Ex composite and provides a secure, non-slip grip. Deployment is made easy with a thumb hole, while a Tri-Ad Lock system ensures reliable user safety.

Japanese AUS-8A stainless steel

Forged from Japanese AUS-8A stainless steel, the blade offers superior strength, excellent resistance to corrosion, and outstanding edge retention. With optimal heat treatment, AUS-8A steel achieves a hardness rating of 58-60 HRC.

Sheepsfoot blade with satin finish

Equipped with a Sheepsfoot profile, the blade has a length of 63 mm and a thickness of 2.75 mm. A serrated cutting edge combined with a hollow grind makes it especially effective for slicing through ropes, nets, string, and other fibrous materials. The blade utilizes a satin finish, which imparts a semi-matte appearance for enhanced aesthetics and improved scratch resistance. Precision jimping on the spine, positioned at the thumb rest, delivers superior control and stability during use.

Griv-Ex composite scales, steel clip

Ergonomically contoured handle scales are crafted from Griv-Ex composite, which offers high resistance to mechanical stress and environmental influences. A non-slip pattern on the scales guarantees a secure grip, regardless of whether the hand is wet or soiled. Enhanced finger grooves provide superior tool control, even in challenging conditions.

A spring steel clip ensures the knife can be conveniently and comfortably carried, easily attaching to the edge of a pocket or a belt. The handle also features a hole at the end, suitable for lanyard attachment.

Tri-Ad Lock, Thumb Hole

Deployment of the blade is achieved through a thumb hole integrated into the blade. Once opened, the blade is locked using the Tri-Ad Lock, an advanced iteration of the Back-Lock that offers superior resistance to dynamic stress. Recognized as one of the most robust and reliable locking mechanisms available in folding knives, the Tri-Ad Lock also provides exceptional protection against unintentional deployment when the knife is closed.

Main features

  • Equipped with a sheepsfoot blade featuring a hollow grind.
  • Enhanced with a serrated edge for versatile cutting performance.
  • Crafted from Japanese AUS-8A stainless steel for reliable durability.
  • Showcases a satin blade finish for a sleek, low-glare look.
  • Provides jimping on the spine to increase control during use.
  • Secured by the Tri-Ad Lock system for robust safety.
  • Features thumb hole deployment for swift, one-handed opening.
  • Outfitted with Griv-Ex composite handle scales for lightweight resilience.
  • Includes finger grooves along the handle to enhance grip stability.
  • Offers a steel pocket clip for secure carry.
  • Incorporates a lanyard hole for personalized attachment and portability.
Cold Steel


Militaria.pl is the official distributor of Cold Steel.


Cold Steel is a renowned American brand of knives, machetes and tactical tools, founded in 1980 in Irving, California. The company has gained popularity thanks to innovative solutions such as Kraton® handles and American Tanto blades, which are appreciated by uniformed services and military enthusiasts. It has also introduced its own steel alloys, such as San Mai III®, which ensures high strength and wear resistance. Cold Steel has patented the Tri-Ad™ Lock blade locking mechanism, which guarantees safe use. The brand cooperates with renowned knifemakers, including the company's founder Lynn C. Thompson and Andrew Demko, whose passion and experience contribute to the high quality of the products.

More Information
Type Folder
Style Multipurpose
Blade length 63 mm
Blade thickness 2,75 mm
Blade profile Sheepsfoot
Blade edge Serrated
Blunt resistance Good
Corrosion resistance Very good
Lock type Tri-Ad Lock
Overall length 152 mm
Main color Black
Blade material AUS-8
Opening method Thumb hole
Handle Griv-Ex
Clip for carrying Yes
Holster included No
Weight 71 g
EAN 705442010012
Manufacturer code CS-20LTS
Brand Cold Steel
AUS-8A feature
AUS-8A
AUS-8A is a Japanese stainless steel, equivalent to 440B steel, characterized by a good balance between corrosion resistance, ease of sharpening, and edge retention. The carbon content (0.7-0.75%) affects the hardness of the steel, while chromium (13-14.5%) provides very good corrosion and abrasion resistance. Vanadium additives (up to 0.26%) improve the homogeneity of the steel's crystal structure and increase the blade's resistance to abrasion. The steel also contains molybdenum (0.1-0.3%), manganese (0.5%), silicon (0.4-1%), and nickel (0.49%). After proper heat treatment, AUS-8 steel achieves a hardness of 58-60 HRC, making it a solid material with good cutting properties and durability. The steel is widely used in mid-range knives, mainly produced in Japan and Taiwan, such as the popular Ontario RAT 1.
Tri-Ad Lock feature
Tri-Ad Lock
Tri-Ad Lock is a lock developed by Cold Steel and Andrew Demko, considered one of the strongest systems in folding knives. Its key element is a stop pin, which takes the pressure from the blade and distributes it to the handle, protecting the lock from wear and overload. The mechanism is designed to self-adjust over time, which maintains the reliability of the lock even after prolonged use. In tests, it has proven resistant to loads of up to hundreds of pounds, confirming its durability.
Satin feature
Satin
Satin finishing is one of the most popular blade finishes, achieved by grinding the steel with fine-grained abrasives. Parallel micro-scratches remain on the surface, giving the knife a technical, matte appearance. Satin finishing has both aesthetic and practical significance - a smoothed blade is easier to clean, and the slightly reduced friction promotes smoother cutting. Depending on the direction and intensity of polishing, different effects are achieved - from a matte finish to an almost mirror-like finish. Satin is valued in both utility and collector's knives because it emphasizes the structure and quality of the steel while maintaining functionality.
Griv-Ex feature
Griv-Ex
Griv-Ex is a durable glass-nylon composite reinforced with fiberglass used by Cold Steel, mainly for the production of knife handles, and in some models also for blade components. The material has a textured surface on the handles, which ensures a secure, non-slip grip, and its maintenance usually boils down to simple washing under running water. Griv-Ex is distinguished by its resistance to moisture, corrosion, mechanical damage, and extreme temperatures, and does not warp or crack under harsh conditions. When used in the construction of blades, it is additionally stabilized by UV rays and heat, which further increases its durability.

Reviews with photos

Review summary

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Number of reviews: 1

  1. O...
    100%

    I'll start with the cons, as I have one: a total lack of quality control after moving production to Asia. The product, without modification, will be problematic for left-handed people despite the option to attach the clip to the other side of the handle. Why? The thumb opening hole is not milled on both sides - so only right-handed people have comfortable opening. Left-handed people either have to get used to the lack of milling and the steel digging into the thumb, or they have to mill it themselves. A handle that's fitted like this may be another con for aesthetes – but that's just a matter of grinding it down for a perfectly even finish. It doesn't interfere with usage. That's all for the cons. Tuff Lite is a great knife as a backup – especially in the serrated version, if your main knife is a plain edge. Tuff Lite is a workhorse – a simple and cheap design to produce. Definitely designed with input from the accountants: - There's no G-10 handle, but the handle holds well in the hand. - There's no super steel and that's very good. That way, you don't stress about whether a particular task might damage the microstructure of a mirror-polished super steel edge worth a fortune. Some might consider AUS 8A to be a terrible idea – but you really have to work hard to ruin that steel. For tougher jobs, I always use the right, but cheapest, tool and here the Tuff is used more often than pricier gadgets, because frankly, I don't want to waste better steel on jobs I can do with the cheapest, appropriate tool for the task. If I need to cut willow branches for Easter, I'll do it with a Vaquero serrated in AUS 10A, not my Lynn (RIP) signed Spartan with CPM-S35VN. What does the Tuff have: - A serrated blade which, even if it isn't factory-sharp, will still handle better than a plain edge with a similar level of wear when cutting cardboard, plastic, branches, zip ties, clothing, thick foils, or plant stems. Note here – if you get bigger serrations, you won’t be able to cut a cabbage head evenly—it’ll always veer to the right—but not everyone needs to slice big, heavy things with a serrated edge. - A wharncliffe blade (to me, more wharncliffe than sheepfoot as described), on which you can comfortably rest your index finger for precise cuts. Here it's 6 out of 5 stars. - Interestingly, despite its small size, you can grip it with your whole hand thanks to the unique blade design. Penetration is so-so, but surprisingly there is some – mainly thanks to the serrated edge and the ability to securely grip the knife handle. - Tri-Ad lock – the lock doesn’t even need description, since it’s legendary and has never failed in any CS I've used. - The knife is as simple as can be, hard to rust, and easy to disassemble if needed. If this is your first serrated blade from CS, it’s worth buying a Lansky sharpener made for CS serrations. I have several models from CS with serrated blades, and dozens of knives in my collection – but lately I've used the Tuff Lite most often. It's light, has the best lock so I don’t mind using it for hard work, I don’t worry about rust, and if needed, it's easy to sharpen in the field with a dedicated sharpener. Plus, no one panics when I pull it out of my pocket because of its size and blade shape.

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