Serrated Edge Knives

Tektite Ocean Edge Titanium Dive Knife, Dagger Tip

1 reviews

SKU: TKTKT

^$250

+ wishlist

In Stock

DESCRIPTION

A durable titanium dive knife with a drop point tip, serrated edges, and quick release sheath.

Blue Reef Scuba Titanium Folding Knife

55 reviews

SKU: BLRKTFYL

~~$69.95~~ Save: $40 (57%)

^$29.95

+ wishlist

In Stock

DESCRIPTION

A convenient and durable Blue Reef folding knife made of titanium, perfect for scuba diving with its sharp drop point tip and serrated edge.

Pros

Durable and rust-proof titanium material
Sharp and versatile blade
Convenient folding feature and line cutter
Compact and lightweight design
Reasonable price for quality

Cressi Borg Knife

16 reviews

SKU: CSBKBBL

^$54.95

+ wishlist

In Stock

DESCRIPTION

A durable, multi-purpose knife with a futuristic design, featuring a blunt tip, serrated edge, and line cutter.

Atomic Aquatics Ti6 Titanium Knife

25 reviews

SKU: ATMKTI6P

^$164.95

+ wishlist

In Stock

DESCRIPTION

A durable and lightweight titanium knife with a honed full tang blade and serrated edge.

Pros

Lightweight
Durability
Sharpness
Low maintenance
Versatility

Akona Edge Stainless Steel BC Knife

1 reviews

SKU: AKNKE

^$44.95

+ wishlist

In Stock

DESCRIPTION

A medium point tip stainless steel BC knife with a straight edge and serrated edge.

Akona Talon Stainless Steel Medium Point Knife

9 reviews

SKU: AKNKS

^$59.95

+ wishlist

In Stock

DESCRIPTION

A medium point knife with a 4.5" stainless steel blade, featuring a straight edge and serrated edge.

UK Blue-Tang Hydralloy Steel Knife, Drop Point

27 reviews

SKU: UKTKBTD3YL

^$161

+ wishlist

In Stock

DESCRIPTION

A rugged, multi-functional dive knife with a non-corroding Hydralloy blade, line cutter, and drop point tip.

Pros

Sharpness and edge retention
Quality and durability of materials
Ease of use and cleaning
Secure and comfortable grip
Good value for price

TUSA Mini BCD Knife, Blunt Tip

26 reviews

SKU: TBTK11BK

^$55

+ wishlist

In Stock

DESCRIPTION

A durable TUSA Mini BCD Knife with a blunt tip and a 304 grade stainless steel blade.

Underwater Kinetics Remora Compact BC Knife

25 reviews

SKU: UKTKRNYL

^$79

+ wishlist

In Stock

DESCRIPTION

A compact, blunt-tip dive knife with a Hydralloy blade, serrated edge, and corrosion-resistant construction.

TUSA X-Pert 2 Titanium Knife, Drop Point

21 reviews

SKU: TBTK940MDR

^$119

+ wishlist

In Stock

DESCRIPTION

A corrosion-resistant titanium knife with a drop point tip, straight and serrated edges, and line cutter.

TUSA Mini BCD Knife, Drop Point Tip

17 reviews

SKU: TBTK10FY

^$55

+ wishlist

In Stock

DESCRIPTION

A compact and lightweight TUSA Mini BCD Knife with a drop point tip and straight/serrated edges.

TUSA X-Pert 2 Knife, Blunt Tip

12 reviews

SKU: TBTK920BK

^$80

+ wishlist

In Stock

DESCRIPTION

A durable TUSA knife with a 420 grade stainless steel blunt tip blade and line cutter.

Underwater Kinetics Blue-Tang Titanium Knife, Blunt Tip

10 reviews

SKU: UKTKTBBYL

^$161

+ wishlist

In Stock

DESCRIPTION

A blue titanium knife with a blunt tip, straight and serrated edges, and heavy-duty pommel end cap.

XS Scuba FogCutter Recon Knife

9 reviews

SKU: XSSKR

^$125.95

+ wishlist

In Stock

DESCRIPTION

A versatile and durable scuba knife with a black oxide finish, 420 stainless steel, and a combination of serrated and straight edges.

Cressi Alligator - Scissor/Knife

8 reviews

SKU: CSBAK

^$69.95

+ wishlist

In Stock

DESCRIPTION

A durable, versatile scissor/knife dive tool with straight and serrated edges, line cutter notch, and ergonomic grip.

Cressi Scorpion BCD

8 reviews

SKU: CSBSBCXL

~~$499.95~~ Save: $125 (25%)

^$374.95

+ wishlist

In Stock

DESCRIPTION

A limited time offer for the Cressi Scorpion BCD, a lightweight and high-buoyancy BCD with a free Skorpion Knife.

UK Blue-Tang Hydralloy Steel Knife, Blunt Point

4 reviews

SKU: UKTKBTB4YL

^$161

+ wishlist

In Stock

DESCRIPTION

A rugged, multi-functional dive knife with a non-corroding HYDRALLOY blade, line cutter, and blunt tip design.

TUSA X-Pert 2 Knife, Drop Point

4 reviews

SKU: TBTK910BK

^$80

+ wishlist

In Stock

DESCRIPTION

A durable TUSA X-Pert 2 Knife with a 420 grade stainless steel blade and ergonomic grip design.

Salvimar Predathor Knife, Green

3 reviews

SKU: SLVPK

^$37.80

+ wishlist

In Stock

DESCRIPTION

A compact dive knife with a green acid-colored handle, featuring a durable stainless-steel blade with straight and serrated edges.

Gear Aid Tanu Dive and Rescue Knife with BCD Adapter

1 reviews

SKU: MCNTBTKAGN

^$44.95

+ wishlist

In Stock

DESCRIPTION

A corrosion-resistant dive knife with a blunt tip, serrated edge, and line cutter for safety and convenience.

Cressi Grip Knife

1 reviews

SKU: CSBKGSBK

^$42.95

+ wishlist

In Stock

DESCRIPTION

A small-sized scuba knife with multiple blade types, easy release sheath, and Japanese 304-stainless-steel & titanium construction.

XS Scuba Neuro Knife

1 reviews

SKU: XSSKNGY

^$60.95

+ wishlist

In Stock

DESCRIPTION

A durable and versatile scuba knife with a clip point blade, straight and serrated edges, and a self-locking sheath.

Tektite Ocean Edge Stainless Steel Dive Knife, Dagger Tip

1 reviews

SKU: TKTKSS

^$119.95

+ wishlist

In Stock

DESCRIPTION

A durable stainless steel dive knife with a dagger tip, straight and serrated edges, and a quick thumb release sheath.

Gear Aid Tanu Dive and Rescue Knife

SKU: MCNTBTKGY

^$39.95

+ wishlist

In Stock

DESCRIPTION

A corrosion-resistant dive knife with a blunt-tip blade, serrated edge, and secure rubberized handle.

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Serrated Edge Knives

For divers, snorkelers, and underwater adventurers, a serrated edge knife is more than just a tool—it’s an essential companion for safety, preparedness, and practical problem-solving. Whether you’re gliding through kelp forests off the coast in the heat of summer or exploring shipwrecks in warm, tropical waters, the need for a reliable knife with a jagged edge becomes clear the moment you encounter the unexpected. These knives are designed to handle the unique challenges presented by the underwater environment: thick fishing lines, stubborn rope, entangled seaweed, or even the occasional emergency where quick action is required. The serrated edge knife excels in scenarios where a smooth blade might slip or struggle, biting into tough fibers and cutting through them with efficiency. Many seasoned divers recall moments where a serrated dive knife made the difference between a minor inconvenience and a potentially dangerous situation, such as freeing a fin from a web of monofilament or assisting a fellow diver caught in a drift net. The distinct, saw-like teeth of a serrated edge provide a confidence that’s hard to match, especially when every second counts and visibility is low.

When choosing a serrated edge knife, there are several important factors to consider to ensure it meets your specific needs. Blade length and shape, handle ergonomics, sheath design, and corrosion resistance all play a part in how the knife will perform and how comfortable it will be to carry on every dive. A compact, lightweight knife with serrated edge sections is ideal for those who prioritize maneuverability and ease of access, while a larger blade might be favored by divers venturing into environments with heavy vegetation or debris. Many divers opt for a knife that offers both straight and serrated edges, maximizing versatility for different tasks. The summer months, with their longer days and increased dive activity, are a prime time to reassess your gear and ensure your knife is up to the challenge of the season’s adventures. Gifting a serrated dive knife is a thoughtful gesture for the diver in your life, whether they’re just starting out or have years of experience. It’s a practical, meaningful present that speaks to care and awareness of the unique demands of the underwater world. A well-chosen knife can become a trusted part of any diver’s kit, earning its place alongside other essentials like a mask, fins, and exposure protection.

Beyond the practical aspects, there’s a sense of reassurance that comes from knowing you’re equipped for whatever the water may bring. The right serrated edge knife is built to endure salt, sand, and the rigors of repeated dives, with features like easy-to-grip handles and secure locking sheaths that make deployment swift and safe. For those who enjoy exploring new dive sites or pushing their skills further, a knife with serrated edge capabilities is indispensable—not just for personal safety, but also for assisting others and protecting the marine environment. If you’re considering upgrading your gear or searching for the perfect addition to your dive bag, take a look at our curated selection of Sharp Knives to find the ideal blade for your next underwater journey. With the right serrated edge knife at your side, you’re prepared to face both the expected and the unforeseen, making each dive safer and more enjoyable.

Top Picks For Serrated Edge Knives