Ruike F181-B1 Karambit Knife with a Fixed Blade

The Ruike F181-B1 is a tactical karambit with a fixed blade and a distinctive curved shape. It is available in two colors: black and sand. It is also suitable for outdoor activities.

Sandvik 14C28N steel cutting edge

The blade is made of cryogenically treated Sandvik 14C28N stainless steel. It provides a balance between hardness, rust resistance, and ease of sharpening.

Hardness (HRC): 58–60
Blade length: 115 mm
Blade thickness: 4.5 mm
The cutting edge stays sharp for a long time
If necessary, the blade can be easily sharpened

G10 handle

The handle is made of G10—a composite of fiberglass and epoxy resin. The material is durable and resistant to moisture, high temperatures, and fading.

A durable and long-lasting material
Good traction in various conditions
Total length of the knife: 229 mm
Weight: 198 g

ABS Plastic Canister

The set includes an ABS plastic case. It can be fitted with various types of fasteners for comfortable carrying.

Specifications	Value
Brand	Ruike
Model	F181-B1
Type	Fixed Karambit
Steel on the blade	Sandvik 14C28N with cryogenic treatment
Hardness (HRC)	58-60
Blade Length	115 mm
Blade Thickness	4.5 mm
Total length	229 mm
Weight	198 g
Handle Material	G10
Color	Black
Contents of the Set	Knife and spoon made of ABS plastic

Frequently Asked Questions

What type of knife is the Ruike F181-B1?

The Ruike F181-B1 is a karambit with a fixed blade. The blade has a distinctive curved shape, typical of karambit knives, and is designed for tactical use. This model can also be used for outdoor activities.

What kind of steel is the blade of the Ruike F181-B1 made of?

The blade is made of cryogenically treated Sandvik 14C28N stainless steel. This steel has a Rockwell hardness of 58–60. It offers good rust resistance and long-lasting sharpness of the cutting edge. If necessary, the blade can be sharpened relatively easily.

What is G10, the material used for the handle?

G10 is a composite material made of fiberglass and epoxy resin. It is strong and resistant to moisture, high temperatures, and fading. G10 handles are durable and retain their properties under various conditions of use.

Is a case included with the Ruike F181-B1?

Yes, the knife set includes a sheath made of ABS plastic. The sheath can be attached using various types of fasteners, allowing for flexible carrying options based on the user's preferences.

What are the dimensions and weight of the Ruike F181-B1?

The total length of the knife is 229 mm. The blade is 115 mm long and 4.5 mm thick. The knife weighs 198 grams. These specifications make it a relatively compact and well-balanced tool.

What color options are available for the Ruike F181-B1?

This model is available in two colors: black and sand. The product described here is the black version, identified by the code B1 in its name.

Why is Sandvik 14C28N steel considered a good choice for knives?

Sandvik 14C28N steel has a balanced chemical composition that provides both high hardness and rust resistance. The cutting edge retains its sharpness for a long time. In addition, the material is durable and can be easily resharpened when necessary. It is precisely because of these qualities that it is widely used in the manufacture of various types of knives.