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Cold Steel Tuff Lite AUS-8A Folding Knife - Red

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€44.86

Cold Steel Tuff Lite AUS-8A Folding Knife - Red

A folding knife designed for everyday carry (EDC). The Sheepsfoot-profile blade is made of Japanese AUS-8A stainless steel, which offers excellent corrosion resistance. The smooth blade has a satin finish. The red handle is made of Griv-Ex composite with a non-slip texture. The knife opens via a thumb hole, and the Tri-Ad Lock ensures safe use.

Japanese AUS-8A stainless steel

The blade is made of Japanese AUS-8A stainless steel, which is characterized by high strength, corrosion resistance, and long-lasting sharpness. After proper heat treatment, AUS-8A steel achieves a hardness of 58-60 HRC.

Sheepsfoot blade with satin finish

The Sheepsfoot-profile blade is 63 mm long and 2.75 mm thick. It features a smooth cutting edge finished with a high-hollow grind. The blade is finished with a satin finish, which gives it a semi-matte surface, ensuring an aesthetic appearance and increasing scratch resistance. On the spine of the blade, where the thumb rests, there is jimping, which increases control over the tool while working.

Griv-Ex composite scales, steel clip

The scales of the ergonomically contoured handle are made of Griv-Ex composite, which is resistant to mechanical damage and external factors. The non-slip texture of the scales ensures a secure grip even when your hands are dirty or wet. Finger grooves increase control over the tool, even with wet or dirty hands.

Comfortable everyday carrying is ensured by a springy steel clip that allows the knife to be easily attached to a belt or the edge of a pocket. At the end of the handle, there is a hole for threading a lanyard.

Tri-Ad Lock, Thumb hole

The blade is opened using a thumb hole. When open, the blade is secured by the Tri-Ad Lock, an advanced version of the Back-Lock with increased resistance to dynamic loads. It is currently one of the most stable and durable locks available for folding knives. Additionally, this lock effectively prevents the folded knife from accidentally opening.

Main features

  • Sheepsfoot-profile blade with a high-hollow grind
  • smooth cutting edge
  • blade made of Japanese AUS-8A steel
  • satin-finished blade
  • jimping on the blade spine
  • Tri-Ad Lock
  • thumb hole opening
  • Griv-Ex composite handle scales
  • finger grooves for improved grip
  • steel carry clip
  • lanyard hole
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 Plain
Blunt resistance Good
Corrosion resistance Very good
Lock type Tri-Ad Lock
Overall length 152 mm
Main color Red
Blade material AUS-8
Opening method Thumb hole
Handle Griv-Ex
Clip for carrying Yes
Holster included No
Weight 71 g
EAN 705442016397
Manufacturer code CS-20LTR
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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