Quick Answer: What should I look for in a diving knife?

Are dive knives supposed to be sharp?

A sharp tip is most popular among those divers, who are into spearfishing. It is better for finer cuts and makes it easy to spike the fish. However, a sharp tip knife is more likely to cause accidents, so you should always carry it in a sheath.

What dive knife do SEALs use?

Navy SEALs (USA)

The Ontario MK 3 Navy Knife is standard issue for the United States Navy SEALs. With a 6-inch stainless steel blade, it’s a perfectly compact piece of equipment for this elite and efficient group.

How can you avoid vertigo dizziness and confusion on a dive?

Vertigo prevention

  1. Stay in good condition. Don’t dive when you’re unwell or suffering from a cold or congestion that may disrupt effective equalizing on descent and ascent through the water.
  2. Be honest on your diving medical form. …
  3. Do your buddy check. …
  4. Stay with your buddy in-water.
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