There are many things to consider when buying a diving knife. We'll be covering the different features of various types of diving knives including the Aqua Lung Argonaut and Tusa X-Pert 2. The knife sheath plays an important role in a diving blade. To prevent the knife accidentally from coming out, the sheath must be tightened and contain a retainer.
Aqua Lung Argonaut
The blade's quality is the most important aspect of a diving knife. The Aqua Lung Argonaut blade is made out of 4mm Titanium. It is virtually rustproof. It has a black Electro Deposit Primer coating that makes it extremely resistant to corrosion. The blade is also very durable making it an excellent choice when diving. It is sharp and features a wide, deep, serrated edge.
TusaXPert 2
The stainless steel blade for the Tusa X-Pert II diving knives is made from high-quality 420 steel. The knife also comes with a line cutter. This knife comes with a sheath that is secure and has a quick release mechanism. The overall length of the knife is nine inches. The knife comes with a comfortable ergonomic grip, and a single-button safety sheath lock.
Scuba Pro Mako
The Scuba Pro Mako Titanium Dive Knife is made of hardened titanium, offering lifelong corrosion-free cutting performance. Its multi-functional blade is adjustable to cut lines, open bottles, and has a knife tip. You can also use it as a diving knife, as its sheath connects to your BCD. You should look into the Scubapro Mako Titanium Dive Knife if you want a more advanced diving knife.
Underwater Kinetics
The Underwater Kinetics Blue Tang Dive knife is a great choice if you are looking for a diving knife. Made of proprietary steel, this multipurpose knife is equipped with a dropped-point tip for puncturing and a serrated edge for cutting. The knife has cutting capabilities as well as a hook-edge edge line cutter and a stainlesssteel signaling poil.