We carry a wide selections of scuba diving knives. The blades can be made from titanium or 301 and 420 stainless steel. Some knives are designed for easy disassembly for cleaning and maintenance. Titanium is metal that has a better strength-to-weight ratio, titanium material is more wear resistant and more flexible than steel. Although less hard and unable to take as sharp an edge, carbides in the titanium alloy allow them to be heat-treated to a sufficient hardness. Knife handles are produced in a wide variety of shapes and styles, and knife handles are often textured to enhance grip.

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Scuba divers need to have essential diving gear, including dive knives for safety as well as practical purposes. Scuba divers can become caught in fishing line, thick seaweed and other obstructions. All scuba divers should have at least one scuba diving knife with them when they dive, most diving conditions require at least two. scuba dive knives are not only used as weapons, but also used to free yourself from entanglement, particularly from fishing line. Many divers carry more than one knife for added safety, and it's advisable to wear one on the BCD and one strapped to a leg. In a word, scuba diving knives are essential tools for every diver. Use your scuba diving knife to cut away from entanglements, to examine under rocks, and to bang on your tank to get your buddy’s attention.

There are several things to consider when choosing a scuba diving knife, such as the size, shape and material of scuba diving knife:
Scuba dive knives range in size from 2 to 6 inches. Smaller knives are easier to use and store on your person; a scuba diving knife that is 4 inches long is a good size for a beginner.
The shape of the scuba diving knife for you choice is also vary. scuba dive knives can have serrated or straight blades and sharp or blunt points. A serrated edge can be useful if you need to cut through something thick, while a straight edge is best for cutting through nylon or plastic lines. A sharp point is useful for spearing fish, while a blunt point is best for digging.
The third thing to consider is the material of scuba diving knife. While most dive knives are made of stainless steel, they rust more quickly than dive knives made of titanium. A titanium knife can also go longer before needing sharpening or maintenance.

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