Best Titanium Dive Knives - 2020 Reviews

We revised our list of best titanium scuba diving knives on the market in 2020
Here are our top choices based on verified buyer experiences:

  1. Promate Scuba and Snorkel Titanium Dive Knife >> titanium blade with rubber molded handle with sheath
  2. Atomic Aquatics Ti6 Titanium Dive Knife >> serrated edge and large line-cutting notch
  3. U.S. Divers 5-Inch Titanium Diving Knife  >> 1-piece blade and tang assembly
  4. Promate Barracuda 5 Inch Titanium Diving Knife  >> quick release and adjustable straps
Promate Sharp Tip Titanium Dive Knife - KF593, Blue/Black, Sharp Tip

Our Top Choices - Scuba Diving Knives

1. Promate Scuba Dive Snorkel Titanium Knife (4 3/8" Blade)

Promate Sharp Tip Titanium Dive Knife - KF593, Gray/Black, Sharp Tip

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2. Promate Barracuda Sharp Tip Titanium Diving

Promate Sharp Tip Titanium Diving Knife (5 Blade), Black

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4. Cressi Borg, Long Blade Knife for Diving and Spearfishing

Borg [Pointed Tip] - Grey

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5. SCUBAPRO Mako Titanium Diving Knife with 3.5-Inch Blade

SCUBAPRO Mako Titanium Diving Knife with 3.5-Inch Blade

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6. Atomic Aquatics Titanium Ti6 Scuba Diving Knife

Atomic Aquatics Titanium Ti6 Scuba Diving Knife Blunt and Pointed Tip Dive Knife...

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8. Aqua Lung Argonaut Titanium Diving Knife

Aqua Lung Argonaut Titanium Diving Knife (Blunt Tip)

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Aqua Lung Argonaut Titanium Diving Knife (Blunt Tip)

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When Buying a Titanium Dive Knife

The use of stainless steel makes a dive knife heavy. This is the reason why most new scuba diving knife brands and models are made of titanium.

A dive knife has a holder called sheath with a quick release button and an adjustable strap where you can securely and safely fasten it in your body, which is typically attached on the lower leg part.

Especially the blade of a diving knife, is made from a material that can withstand the elements present in our diving environment, like salt which can lead to corrosion. Stainless steel is one of the conventional metal used in making a dive knife, and its anti-corrosion properties is made possible through the addition of carbon on its alloy. Titanium diving knives are generally lighter in weight as compared to their stainless steel counterparts. On top of the weight difference, another significant distinction for titanium diving knives is that they are virtually corrosion resistant. It is made up of a transition metal that has a low density but high in strength and can perpetually withstand the corrosive effects of saltwater and chlorine enriched water.

On top of selecting a titanium-based diving knife, you have to remember that there are certain features that you need to consider before purchasing one. The blade must have a serrated edge where you can use it to cut high-density ropes and small cables. It should also have a blunt butt which can function either as a pounding mechanism or tank banger which can assist you in calling the attention of your buddy and the rest of the group.

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