There are several purposes for the knives we have available here.

General Dive Knives: the foremost reason for a knife is safety. Either to free yourself from entanglement or to free up a boat. A short, serrated edge is usually not so good in emergency situations.

Scuba dive knives are usually larger and mounted to BCDs whereas spearfishing dive knives are strapped to your arm, calf or weight belt.

Spearfishing Knives: used to spike, to kill fish the most humanely way, and to slice fish for burley and to cut through ropes. They therefore need to have a pointed tip, a smooth and sharp blade plus a serrated edge.

And finally, you also want to fillet fish. For this, we have filleting knives in stock.