The Best Dive Knives Of 2024: Top Picks & Guidance
By, Katie FinnUpdated
Our Top Picks
1. Best Overall: BOffer Scuba Diving Knife,Black Tactical Sharp Blade knives
BOffer Scuba Diving Knife is a high quality, military grade knife that is durable and convenient for outdoor activities. It features 420C stainless steel construction with an overall length of 8.5 inches and blade length of 4 inches. This knife comes sharp and ready to use for snorkeling, fishing, swimming, boating, shallow scuba or cutting fish line. The BOffer Scuba Diving Knife is also great for self-defense or combat situations. Read Review
2. Best For The Price: Scuba Diving Knife with Leg Straps 2 Pairs, Black Tactical Knife
The Scuba Diving Knife is a great tool for scuba diving and will keep you safe when you are underwater. The dive knife is made of 440c stainless steel with a razor cutting edge and a serrated edge. The sharp diving knife can offer you protection when you are under the water and the stainless steel never get rust and could be used for a long time. Read Review
3. Best Compact: GASHER 2Pcs Scuba Diving Knife Set with Leg Straps & Sheath
GASHER brand is a professional manufacturer that produces high quality and durable knives with reasonable price. Our knives are made of stainless steel blades, which is corrosion resistant and never rust. All GASHER knives are well-made, sharp as a knife can be and sturdy as well. They have great durability, they will not break or bend even if they are put to daily strenuous use. Read Review
4. Best Versatile: Promate KF510-Black, Sharp Tip Stainless Steel Scuba Dive Knife
Promate KF510-Black, Sharp Tip Stainless Steel Scuba Dive Knife. This knife features sharp tip and fixed blade on the handle. It is rust free, non-corrosive and has a hammer on the bottom for easy disassembling for cleaning and maintenance. Read Review
You don’t need to spend a fortune to buy a good dive knife. In this article, I’ll review the best dive knives under $100 available on the market today. Dive knives are specially designed to be used when scuba diving and snorkeling. These knives are usually smaller than regular kitchen knives, but they can still handle heavier tasks such as chopping veggies or cutting cheese.
If you’ve just begun scuba diving and snorkeling, then it’s best that you get yourself a dive knife instead of buying one of the more expensive ones. You may find yourself investing more money in your equipment as you progress as a diver. Therefore, we recommend starting with one of the dive knife reviews below before moving on to an expensive model once you see how well it works for you with your new hobby.
Getting the results you will read next is thanks to the hard work of our team during 16 hours of product research and analysis. As a direct consequence of this, we were able to identify BOffer Scuba Diving Knife,Black Tactical Sharp Blade knives as the top model for this year. The performance of this product is of an excellent standard, and it offers a complete set of features that can satisfy your requirements.
RELATED: Our professionals have compared the best dive knife. Examine the market's brands and goods using the most extensive product recommendations to your need.
Our Top Picks
- ★Rugged diving knives,It came sharp and ready to use for snorkeling,fishing,swimming,boating,shallow scuba and cutting fish line,also for combat,self-defense.
- ★1x knife,2 x sheaths that impact-resistant ABS plastic sheath and nylon holster,4 x adjustable 3/4 inch wide straps that 2 x elastic straps and 2 x nylon straps.
- ★Sheath for leg,arm,belt,BCD.
- ★420C stainless steel,overall length:approx 8.5",blade length:approx 4".
- ★NEVER RUST:420C steel blade,the rust issue that some other users are experiencing is a user error,rather than a bad product.As with any dive knife,the blade should be cleaned,dried,and oiled before putting it away.
- [★Premium Stainless Steel diving knife, perfect Tool for Scuba Diving.] The diving knife is made from 440c stainless steel with great sharpness, durability and hardness. The dive knife has a razor cutting edge and a serrated cutting edge. The sharp diving knife can offer you great protection when diving and the stainless steel never get rust and could be used for a long time.
- [★Portable Design Diving Knife Set]-The diving knife includes a black diving knife, a heavy duty plastic sheath for the knife, two leg/arm straps and a nylon material sheath for the knife. The whole knife measures 8.65 inches. You can carry the diving knife set anywhere you want.
- [★User-friendly Design-One Button Quick Release Sheath and Comfortable Handle.] The heavy duty plastic sheath uses a single action locking system to make sure holding the knife securely, and at the same time you can take it out easily when needed.
- [★FAST AFTER-SALE SERVICE.] Any questions feel free to contact us, your satisfaction is our ultimate pursuit!
- [★Multiple Function Knife-Tactical Knife, Best Defensive Tool for you!] The tactical knife could be served for multiple purpose. Apart from cutting, the tactical knife could be used for digging and detecting. It can be a good choice as a tactical knife when snorkeling, hiking, rescuing, camping, etc.
- Lightweight Scuba Diving Equipment : This pocket knife is very lightweight to carry. Survival knife with its extreme spear point blade with sharp and razor edge blade for scuba diving & spearfishing, snorkeling.
- Scuba dive Gear:Use knife for hiking,rafting,boating,hunting,rescue,spearfishing,snorkeling,kayaking outdoor camping or rope,fishing line cutting aslo as tactical boot knife used on land,forests.
- High Quality: Our tactical knife made of high quality stainless steel blade material that is corrosion-resistant & never rust. One side of the blade is straight-edged, the other one is serrated right along the blade.
- Multiple Function Knife-Tactical Knife, Best Defensive Tool for you! The tactical knife could be served for multiple purpose. Apart from cutting, the tactical knife could be used for digging and detecting. It can be a good choice as a tactical knife when snorkeling, hiking, rescuing, camping, etc.
- SCUBA DIVING KNIFE WITH QUICK ADJUST SHEATH STRAPS : Our dive knife comes with knife sheath having locking mechanism to allow one-hand release. Leg/Arm straps makes the placement of your knife easy, comfortable and always accessible to you.
- Easy disassembling for cleaning and maintenance
- Stainless steel hammer on handle bottom
- Overall Length: 10.5 inch (27 cm), Blade Length: 5 inch (12.5 cm)
- 304 stainless steel blade
- Quick release and adjustable straps and sheaths
- "The Skorpion is designed in Italy by Cressi and made in Taiwan. Cressi has been an Italian brand pioneer in Spearfishing, Freediving, and Scuba Diving since 1946. "
- The knife comes with a sheath that features a locking mechanism to allow one-hand release. The sheath comes with two, standard issue straps to attach it to your leg.
- The Skorpion is available in two different blades: pointed tip and blunt tip. The blade is long 4 3/8 in (11 cm). The total knife length is 9 1/8 in (23.20 cm).
- One side of the stainless steel blade is straight-edged, the other one is serrated right along the blade; they are both very sharp and effective for line cutting. It is separated from the blade by a small technopolymer thumb tab.
- Skorpion is a modern knife of the latest generation design and medium dimensions, with a resistant tempered blade of tempered AISI 304 steel, with a smooth edge and a serrated edge with a wire cutter incorporated.
- Adjustable Velcro Straps for Mounting to Lower Leg
- Neoprene Construction with Slip-Resistant Backing
- XS Scuba Neoprene Knife Wrap( KNIFE IS NOT INCLUDED )
- Adds Soft Cushioned Layer between Leg and Hard Sheath
- Convenient Way to Hold your Knife Sheath
- Includes a serrated edge plus a line cutter
- Newly designed ergonomic grip with counterweight
- 6-4Ti (Ti-6Al-4V) highly corrosion resistant titanium drop point blade
- Single button sheath lock release
- Easy-to-adjust buckle and strap allow for a comfortable fit
- Purchase the knife on its own or as a kit with the B.C.D. Adaptor Plate to attach on an integrated knife mount or inflator hose
- Tethering the knife to gear in case you drop it using the lanyard hole; includes a quick-draining sheath with removable belt clip
- Grab the burly, rubberized handle for a secure grip with a finger stop for added safety, or use it as a tank banger underwater
- Take this multipurpose knife while diving, fishing or paddling and use the line cutter or double edge blade (straight and serrated) for big and small jobs
- Get quick access to a 304 stainless-steel knife during salt water adventures by mounting the Tanu to dive gear; its blunt tip won’t puncture inflatables
- Overall Length: 8.5"
- Handle: Skeleton with Grip Grooves
- Sheath Is Included
- Blade: 420 Stainless
- Blcak
- Stainless steel blade
- Sport type: Hunting
- multi-purpose: this dive knife can serve all underwater and aquatic needs for cutting, digging, clearing foliage, sawing, underwater defense, cutting rope, and any other water or outdoor adventures.
- standout: the bright yellow on the handle and multiple blade functions in the design gives this diving knife a tactical look while being easily spotted in dark underwater environments.
- 9" overall length
- hold: rubberized handle to ensure a high friction grip that will not slip under severe conditions and comes with a hard-cover sheath and leg strap to easily access and store perfect addition to your diving supplies.
- dimensions: 9 inches overall with a 4.5-inch blade and a 4.5-inch handle.
- rubber handle
- stainless steel blade
- Rubber handle
What to Look For in a best dive knives?
Sometimes, purchasing a product can draw some difficulties for shoppers, and that's why you shouldn't waste your time on unreliable sources of information. A variety of variables impact the best dive knives, along with all of the ones listed below. The formative assessment varies depending on the types and functions of the product.
We will give you some purchase guides to help you with your selection proc in the following sectors. Continue reading to learn about what you should look for when looking for the best dive knives:
Blade Size
A dive knife's blade should measure between 3 and 5 inches. A blade that is more than five inches in length can make it difficult or dangerous to use underwater. Blades of 3 to 5 inches are not likely to work underwater.
To be effective and most easy to use, a diving knife blade should not exceed 3 inches in length but must not exceed 5 inches.
Blade Material
Titanium is more resistant to corrosion and rust than stainless steel. You will need to clean stainless steel after every dive, as saltwater and sand could quickly corrode the blade and make it dull.
Titanium has a higher resistance to corrosion and rust than other metals. Although titanium may be more expensive upfront, the rewards will outweigh it.
Blade Edge & Tip
You can find dive knives with both blunt and sharp tips. The blunt tips of dive knives are very useful for prying or digging. Because you don't want to accidentally poke anything, blunt tips can be useful when working in tight spaces. The cutting edge of sharp tips curves towards the end and has a very long length. They are useful in any circumstance where the horizontal cutting edge is not possible. Tanto blades are also worth mentioning.
Attachment Features
Straps are the best way to attach your dive knife. The sheath will have two straps, one at the handle and the one on the blade. For quick access, this will ensure that the sheath is securely attached to your leg.
You can attach the knife to your body via a lanyard, tether or rope. The lanyard can be held by string or rope to ensure it does not sink to the bottom.
A locking mechanism is another feature that may be found on knives. This will ensure the knife stays in its sheath. It is essential as this will protect the knife against accidental fall out of its sheath when diving.
Visibility
Foldable Or Fixed
The use of fixed knives is very simple and quick. You can simply remove the fixed diving knife from its sheath and you are ready to go. This is a quick and easy process.
While folding knives can be difficult to open, it is possible to store them more conveniently. Because they are much less likely to be damaged or lost, folding knives can also make diving knives safer.
Both fixed and foldable dive knives can be used effectively and are both sufficient. However, each has its own benefits.
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FAQs
What Type Of Dive Knife Should I Use?
Divers can choose from a variety of knives, each with a different purpose. A combination of a regular and serrated knife is best for cutting tough ropes like those used in fishing nets. This knife can also be used to cut thin fishing lines with its line-cutting notch. Consider what type of diving you do before you purchase a second blade. A stiletto knife is useful for spear fishers as it will quickly kill the catch and keep them from being spooked by predators. You can purchase more durable blades that can be used for different tasks, such as sawing and prying.
Can I Use Dive Knives Against Sharks?
It is crucial that you don't provoke underwater predators like sharks or barracudas when you dive. They won't attack you unless you feel threatened. If they do, they will most likely snap at your face and flee. The water pressure in depth can make your movements slow and clumsy, making it very unlikely that you could use your knife to defend yourself against the lightning-fast attacks of underwater predators. Even if you were able to fight back, it would make matters worse since more predators would be looking for blood. You need to be able to safely dive with sharks. If the situation becomes dangerous, it's time to get out of the water.
Should I Choose A Black Blade For My Dive Knife?
Divers can also be attracted to or scared off by shiny knives. This will usually not cause any problems as your knife will stay in its sheath. If you plan on using your knife frequently, you may want to opt for a dark blade. This will prevent you from being bitten by any underwater predators. A black knife is more difficult to find than shiny metal ones in case a diver drops it.
Are Knife Straps That Go Around Your Leg Safe To Use?
The knife should be low-profile and flush with the leg. Most experienced divers prefer to place their knife inside the leg, particularly those diving in wrecks and other areas susceptible to entanglement. This will keep the knife in between your legs and prevent it from becoming entangled. You can attach smaller diving knives to your BCD/inflator hose, so you are able to reach them more quickly if they get caught up. Divers often carry more than one knife or cut tool, with one attached to the BCD and one for the inner leg.
How Do You Care For Dive Knives?
They are strong and will last for many years if they are well maintained. Soak the sheath, strap and knife in cool water after every dive. It will remove any grit, salt or chemicals that could cause damage to the material. Before you store it, dry everything completely. Use a bit of silicone oil to coat the knife. If you've been using the knife a lot, it may be necessary to sharpen it before storage. Sharpening knives is an excellent idea after each dive to ensure they remain sharp for your next diving trip. Keep knives out of reach of children.
How Many Knives Should I Carry?
Two knives are a must for experienced divers. In case one or both of them get lost, it is a good idea to have a second knife. One knife should be within reach of you right hand, such as your inflatorhose. The other one should be within reach of your left (such like your BCD waistband or weight belt). You will be able reach the knife you need even if your arm gets caught up. Do not carry too many knives. This can make you feel awkward and could lead to weight gain.
Generally, new information is continuously included into of best dive knives. Visit our sites for revisions and improvements regularly.
You now have a far better knowledge of how to purchase the best dive knives on the market. Hopefully, we've supplied you with enough information to help you make an informed decision. We'll see you in the following article.
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