
If you're interested in buying a diving knife, there are several things you need to know. In this article, we'll go over the features of several different types of diving knives, including the Aqua Lung Argonaut, Tusa X-Pert 2, and Cressi Alligator. A diving knife's knife sheath can be a crucial part. To stop the knife's accidental escape, the sheath needs to fit snugly and be secured with a retainer.
Aqua Lung Argonaut
The quality of the diving knife is a key factor in choosing the right one. The Aqua Lung Argonaut blade is made out of 4mm Titanium. It is virtually rustproof. It is protected from corrosion by being coated with Electro Deposit Primer black. This blade is very durable, making them an excellent choice for divers. The blade is sharp with a deep, serrated edge.
Tusa X -Pert 2
The stainless steel blade of this Tusa X-Pert II diving tool is made from high-quality 420 stainless. It also includes a line cutter. This diving knife features a secure sheath with a one-touch release mechanism. It measures nine inches in length. It has an ergonomic grip and a single button sheath lock to ensure safety.
Scuba Pro Mako
Scuba Pro Mako Titanium Dive Knife: Made of hardened Titanium, the knife is corrosion-resistant and long-lasting. It features a multi-functional blade with an adjustable notch to allow for line cutting and bottle opener. It can also serve as a diving blade, thanks to its sheath that connects to your BCD. The Scubapro Mako Titanium Dive Knife is a better diving knife.

Underwater Kinetics
The Underwater Kinetics Blue Tang Dive Knife is the best choice for anyone looking for a quality diving knife. Made of proprietary steel, this multipurpose knife is equipped with a dropped-point tip for puncturing and a serrated edge for cutting. This multipurpose knife is capable of cutting, and also features a hooked-edge cutter and a signaling pommel made from stainless-steel.