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A diving knife is an important piece of dive gear. You never know when you might need it, and it can be a lifesaver in certain situations. But with so many knives on the market, how do you choose the right one for you?
Do I need a blunt tip or a sharp tip, what blade length, a sheath, a line cutter, price, a comfortable handle, and more, we will discuss the factors you need to consider when choosing from all the diving knife options? We'll also take a look at some of the best dive knives on the market and give you a sharp tip with our top picks!
When choosing a dive knife, there are a few factors you need to consider. The first is the material it is made from. They are typically made from stainless steel, and titanium. Each material has its own advantages and disadvantages. Strength, sharpness, ability to cut fishing line or rope. It has to be a versatile tool, extremely sharp, useable with gloves, and attached to your body.
Some advantages of stainless steel knives are that they are durable, affordable, and easy to maintain. They also offer a good level of corrosion resistance and are available in a variety of blade shapes and sizes.
Dive knives are an essential piece of dive gear, and stainless steel dive knives are a popular choice for many divers. There are several advantages to stainless knives, including durability, affordability, and ease of maintenance. Stainless steel dive knives also offer a good level of corrosion resistance and are available in a variety of blade shapes and sizes.
When choosing a blade, it is important to consider the type of diving you will be doing and the features that are most important to you. However, with so many great options on the market, you are sure to find the perfect tool to suit your needs.
The advantages of titanium dive knives are that they are lightweight and corrosion-resistant. They also have a very sharp blade that holds its edge well. However, titanium knives are more expensive than stainless steel knives.
Dive knives come in a variety of shapes and sizes, but they all serve the same basic purpose: to help you safely explore the underwater world. Whether you're cutting through tangled seaweed, cutting a tough line, or even the occasional jellyfish, a versatile blade can be a valuable tool.
Of course, not all dive knives are created equal. Some are made from stainless steel, while others are constructed from titanium. Titanium dive knives are often considered the gold standard because of their durability and rust-resistant properties. However, they can also come at a steep price!
If you're on a budget, a sharp stainless blade may be a better option in your toolbox on a dive boat. No matter what type you choose, be sure to read our reviews before making your purchase. With so many options available, it's easy to find the perfect dive knife for your needs.
We Found These Beauties
Cressi Skorpion
What We Liked About It And Why
Skorpion is a dive knife that is the latest generation design and of medium dimensions. The blade is composed of tempered AISI 304 steel, which gives it a smooth edge. There is also a serrated edge on the blade that can be used to cut through the wire and still hold its edge.
The handle is anatomically shaped and made of a "soft grip" material, which provides a secure grip. The handle is also separated from the blade by an integrated handguard. The handguard is made of technopolymer, which is a strong and durable material. All this and at a reasonable price!
Things You Should Know
You need a good knife to take with you on your next diving trip, but don't know which one to choose.
A good knife is an important piece of equipment for any diver, but it can be hard to know which one to choose. It should feel comfortable in your hand and resist corrosion, There are so many different knives on the market, each with its own set of features and benefits.
The knife is sleek and easy to use with a sheath that features an innovative locking system. The two straps come standard on the leg strap, but if you're looking for something more secure there are also clip or ring options!
Aqua Lung Argonaut Stunt Knife
Aqua Lung Argonaut Titanium Diving Knife
What We Liked About Them And Why
The Argonaut Stunt is a smaller version of the popular Argonaut dive knife. The blade and Handle are made of 4mm thick Titanium with an EDP coating. The knife is sharpened and laser etched, and the handle is wrapped in a 5mm paracord.
The sheath is made from 2mm thick Kydex plastic and is heated and thermoformed around the knife. The sheath comes with a 2” belt loop and with BC mounting hardware.
The Argonaut Stunt is a great knife for those who want a smaller, more compact knife. It is also a great choice for those who want a titanium dive knife but don't want to spend the extra money on a titanium blade.
The Argonaut Knife is one of the best dive knives on the market. The blade and Handle are made of 4mm thick Titanium with an EDP coating. The knife is sharpened and laser etched.
The handle is wrapped in a 5mm paracord and tied off with a 12.7cm (5 in.) leash. 2mm thick Kydex plastic is then heated and thermoformed around the knife to make the sheath. The sheath comes attached to a 2” belt loop and with BC mounting hardware.
The Argonaut Stunt, a smaller version of the knife, is also available. It is made from the same materials as the original knife and has the same features. The only difference is its size.
Things You Should Know
The Aqua Lung Argonaut Stunt Knife is the perfect little brother! A smaller blade in both designs and just as tough and made from all the same materials.
The blade is 7.7cm (3 in.) long and the handle is 10.1cm (4 in.). It also comes to a point at the butt of the handle for hammering, braking, and crushing.
The Aqua Lung Argonaut Titanium Diving Knife is the perfect knife for divers.
The blade is made of titanium and comes in two styles, Spartan and Blunt.
It also has a locking 2mm thick Kydex sheath with 1/8" grommets. The strap holes are 1" long and 1/4" wide. The butt of the handle comes to a point for hammering, braking, and crushing.
This knife also includes two rubber leg straps. It's the perfect knife for divers who need a durable and reliable knife.
Purchase the Aqua Lung Argonaut Titanium Diving Knife or the Stunt now!
Tusa Xpert II Titanium Scuba Diving BCD Knife with Drop Point Tip
What We Liked About It And Why
If you're in the market for a titanium knife, you'll want to check out the Tusa dive knife. This knife is designed for heavy-duty use and features a quick-release mechanism that allows you to strap it to your leg, arm, or ankle for easy one-handed access.
The blade is made of full-tang titanium with serrated and smooth edges, and it can be removed from the handle for easy cleaning. Plus, the titanium construction makes this knife extremely durable and corrosion-resistant.
Things You Should Know
Looking for a quality diving knife? Look no further.
The Tusa Xpert II Titanium Scuba Diving BCD Knife is made with highly corrosion-resistant titanium and features a drop point blade with a newly designed ergonomic grip and a counterweight.
It's also easy to adjust the buckle and strap for a comfortable fit, disassembles for easy cleaning and maintenance, and has an efficient 4-1/2 inch (11cm) length blade.
With its sleek design and superior quality, this knife is perfect for any scuba diver looking for the best possible knife on the market today. Make sure you're safe underwater with the Tusa Xpert II Titanium Scuba Diving BCD Knife.
Whether you're a beginner or a seasoned diver, the Tusa blade is a great option to consider.
Spyderco Atlantic Salt Rust Free Serrated Edge Knife
What We Liked About It And Why
It's been speculated the sheepfoot-shaped blade originated with mariners who found the rounded tip especially beneficial when the knife was accidentally dropped (think working on a ship in pitching seas) as it couldn't stab the foot when hitting the deck. It's also been hypothesized that commanding officers on these ships preferred rambunctious hardworking sailors carry knives without pointed tips, especially while in port blowing off steam after months at sea.
Spyderco's Rescue knives are long favored by seafarers and the design has since been embraced by rescue workers, EMT's and ranchers-anyone cutting around flesh in an emergency. The Atlantic Salt is a modified Rescue made with state-of-the-art, ultra-corrosion-resistant H-1 steel. The hollow-ground blade is available in SpyderEdge of serrated or plain edge.
The handle scales are FRN (fiberglass reinforced nylon) injection molded over stainless steel liners for superior strength, dimensional stability, and rugged good looks. They're also impervious to salt water, making the Atlantic Salt an ideal dive knife. A pocket clip supports left or right hand, tip-up carry. If you're looking for a strong, safe knife to take diving.
Other Knives can rust in peace!
Things You Should Know
The Spyderco Atlantic Salt Rust Free Serrated Edge Knife is a game-changer.
This knife is made from H1-Steel which is a precipitation-hardened steel containing nitrogen instead of carbon, which cannot rust. It also has an FRN Handle - It is textured with a Volcano Grip pattern, the molded fiberglass reinforced nylon (FRN) handle is visible marine yellow, equipped with a reversible titanium pocket clip for right or left-handed use.
The serrated hollow-ground blade offers remarkable cutting performance in and around fresh and saltwater. Plus, it's corrosion-resistant and completely ambidextrous. You can't go wrong with this knife!
The Spyderco Atlantic Salt Rust Free Serrated Edge Folding Knife can be yours today!
The Best of the Best
Scubapro TK15 Diving Knife with Leg Strap and Sheath
Why We Love It
Divers know that having a reliable knife is essential for exploring the underwater world. Whether you're dealing with entanglement, line-cutting or self-defense, a dive knife can be a lifesaver.
That's why SCUBAPRO created the TK15 dive knife. Built around a single piece of marine-grade 304 stainless steel, the TK15 is designed to withstand the rigors of dive life. The 6.1-inch blade is ready to cut monofilament line and still stands up to salt water, it features both smooth and serrated edges to handle any situation. The thick handle provides a firm grip, even when wearing gloves, and the knife comes with a fiberglass-reinforced polyamide sheath with nylon straps.
Plus, the hand cover with bungee secures the knife to your hand in critical conditions. With the SCUBAPRO TK15 dive knife, you'll be prepared for anything the ocean throws your way.
Things You Should Know
The Scubapro TK15 diving knife is a must-have for any diver who wants and needs the absolute strongest and best-built dive knife.
This knife is made with marine-grade stainless steel, making it resistant to corrosion and able to maintain a cutting edge. It also has both smooth and serrated blade edges, making it perfect for any cutting situation.
Plus, the heavy-duty handle with stainless screws provides a reliable hand-hold when wearing gloves.
The fiberglass-reinforced polyamide sheath with nylon straps delivers reliable knife protection, so you can dive with confidence knowing your knife is safe and sound.
And the dimensions – Overall, 11.4in; Blade only, 6.1in – make this knife the perfect size for any diver.
Purchase the Scubapro TK15 diving knife today!
FAQs
What is a dive knife for?
It is a general tool that scuba divers occasionally use when cutting fishing line or rapping on their tanks in order to get your buddy's attention.
Why are dive knives blunt?
A blunt tip is a great alternative to points for those who don't plan on using their knife for stabbing or piercing. It makes the tool safer and prevents accidental punctures, exposure suits/BDUs (Boots Dive Uniforms), etcetera! In addition, it can be used as an excellent digging hack or chiseling knife.
Where should I wear my dive knife?
They are worn in a number of different ways, depending on your preference and needs. Some people like to strap them onto their leg or attach it securely with a hose hidden so you don't even know they're there!
For those who want something that will fit into smaller spaces (like inside thigh pockets) then these types work great too.
Should you carry a dive knife?
A good knife is essential for any diver. It can be used as an anchor to stop yourself from drifting in heavy currents, and it has other uses such as freeing your buddy should he get caught up by a fishing line or sea kelp.
How big should a dive knife be?
They are typically made of stainless steel, titanium, or an alloy. The blade should be slightly shorter than the handle so that when you hold it in one hand and catch your breath while swimming underwater with another person on their shoulders - as is often done during scuba diving expeditions- there won't be any discomfort from holding too tightly due to fatigue
A good rule-of-thumb for determining what size knife will work well based on standard measurements would be 10"
Are titanium dive knives good?
Titanium knives are one of the best cutting tools for use in saltwater environments. They have corrosion-resistant blades that can hold their edge for long periods, and lightweight bodies with strong edges made from titanium alloys designed specifically to resist rusting when wet or exposed at sea-level pressure (which is what divers typically experience).
Plus they're easy on your favorite scuba System because there's no need to sharpen them often like you would if using other types of metal blade materials such as stainless steel!
Conclusion
So if you haven't found the perfect blade for your dive boat we have the best underwater tools available for you to choose from, turn around now and look again, you will find the right tool at the right price and keep your next deep adventure from being a wreck!
