A few things are necessary to know if you want to buy a dive knife. 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. The knife sheath is a very important part of a diving knife. To stop the knife's accidental escape, the sheath needs to fit snugly and be secured with a retainer.
Aqua Lung Argonaut
Quality of the blade is an important factor when choosing a diving knife. The Aqua Lung Argonaut blade is made out of 4mm Titanium. It is virtually rustproof. The blade is coated in a black Electro Deposit Primer to prevent corrosion. It is also extremely durable, making it a great choice for diving. The blade is razor-sharp and has a deep serrated edge.
Tusa X-Pert 2
The stainless-steel blade of the Tusa X-Pert II diving knife is made out of high-quality 420 Stainless Steel. It also includes a line cutter. This diving knife features an easy-to-use, secure sheath. It measures 9 inches overall. The knife has a comfortable ergonomic grip and a single-button sheath lock for safety.
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. It can be used as a diving knife as the sheath attaches to your BCD. Scubapro Mako Titanium Dive Knife offers more features than the standard diving knife.
Underwater Kinetics
The Underwater Kines of Blue Tang Dive Kite is the perfect choice if your looking for a high-quality diving knife. The multipurpose knife is made from proprietary steel. It features a drop-point tip for puncturing, and a serrated cutting edge. It has a hook-edge line cutter, as well as a stainless steel signaling pommel.