Choosing the best diving knife can be a daunting task as there are so many options available on the market.
However, a good diving knife is an essential tool for any diver, as it can be used for a variety of purposes, such as cutting through kelp or fishing lines, prying open shells, and even for self-defense in case of emergency.
What is a diving knife?
A diving knife is a specialized type of knife designed for use by scuba divers and other underwater enthusiasts. It is typically a fixed-blade knife with a sharp, pointed tip and a serrated or straight cutting edge. Diving knives are typically made from stainless steel, titanium, or other corrosion-resistant materials to withstand exposure to saltwater and other harsh underwater environments.
Diving knives are important safety tools for scuba divers, as they can be used for a variety of tasks while underwater. For example, they can be used to cut fishing line or other entangling hazards, to free a trapped diver, or to defend oneself against aggressive marine life. Some diving knives may also include other features, such as a line cutter, a blunt tip for prying or digging, or a serrated edge for sawing through tough materials.
Diving knives can come in various sizes and shapes, depending on the intended use and personal preference of the diver. Some diving knives may be carried on the diver’s leg or attached to their buoyancy compensator, while others may be stored in a sheath attached to the diver’s belt.
In this article, we’ll discuss the features you should look for when selecting a diving knife and some of the best options currently available.
When choosing a diving knife, it is important to consider the following factors:
- Blade Material: The blade material should be rust-resistant, durable, and sharp. Stainless steel and titanium are popular choices, as they are corrosion-resistant and long-lasting.
- Blade Shape: The blade shape should be designed for diving tasks, such as cutting through kelp or fishing line, prying open shells, and even for self-defense in case of emergency.
- Blade Size: The blade size should be appropriate for the type of diving you will be doing. For recreational diving, a blade length of 3-6 inches is usually sufficient.
- Handle Material: The handle material should provide a good grip, even when wet or wearing gloves. Rubber, plastic, and textured metal are common options.
- Sheath: The sheath should securely hold the knife and be easy to access when needed.
Our Top 5 Diving Knives
- Cressi Skorpion: This is a popular option among divers due to its durable and corrosion-resistant Japanese stainless steel blade. The blade is 4.5 inches long and has a serrated edge, making it ideal for cutting through kelp or fishing line. The handle is made of soft elastomer, providing a comfortable and secure grip. The knife comes with a secure and easy-to-use sheath.
- Spyderco Atlantic Salt: The Atlantic Salt is made of high-performance H-1 steel, which is completely rust-proof. The blade is 3.6 inches long and features a serrated edge for cutting through tough materials. The handle is made of lightweight and durable fiberglass-reinforced nylon, providing a secure grip. The knife comes with a sturdy and versatile sheath.
- Tusa Imprex: The Tusa Imprex features a sharp and corrosion-resistant 4.5-inch blade made of high-quality 420 stainless steel. The blade has a serrated edge and a line cutter, making it ideal for cutting through tough materials. The handle is made of comfortable and non-slip rubber. The knife comes with a durable and easy-to-use sheath.
- Mares Force Bat: The Mares Force Bat is a versatile diving knife that features a 4-inch stainless steel blade with a sharp edge and a serrated edge. The handle is made of soft and durable rubber, providing a secure grip. The knife comes with a sturdy and easy-to-use sheath that can be attached to your belt or your leg.
Check out our article on the best neck knives.
In conclusion, when selecting a diving knife, it is important to consider the blade material, shape, size, handle material, and sheath.
The Cressi Skorpion, Spyderco Atlantic Salt, Tusa Imprex, and Mares Force Bat are some of the best diving knives currently available, each with their own unique features and benefits.
Ultimately, the best diving knife for you will depend on your personal preferences and the type of diving you plan to do.