To have a successful diving trip, scuba divers need to complete their tool kit. Because missing any tool may create trouble and ruin your entertainment. Off many types of equipment, the best dive knife is the must-have gear in your kit.
Also, you must have the best dive knife in your bag to utilize the features. Thus, it is important to pick the water gadget wisely. Do a survey, spend some time searching, and then buy the product. For your convenience, here we have listed the top ten products that most scuba divers prefer to have in their diving bag. Have a look and decide to buy the right product.
Promate is a famous brand known for making a high-quality product. The Promate titanium knife is the top-rated and best dive knife because of its robust design. It excels all the features that you expect from a high-quality tool. The knife features the titanium blade that is smooth from one side while half-serrated on the other side.
The dual action knife has a blunted or pointed edge. It helps you in cutting the hard object as well as aid you in a diving activity. Thanks to its ridged back feature that allows you to cover almost all emergencies during diving. The full-length knife has an overall size of 9.45 inches with a blade length of 4.45 inches.
The ergonomic handle with the rubber inlays provides a comfortable and fatigue-free grip. Moreover, the titanium butt presents that act as rubber. For safe carriage and keep you prevented from accidental injury, the knife comes in the acrylonitrile butadiene styrene plastic sheath. It has a double push-button release. It snugly fits the knife.
Furthermore, the durable leg straps allow you to fasten it tightly around your leg. Both the knife and sheath are made with high-grade corrosion-proof material so you confidently take undersea activity and deal with any emergency that you may face during diving.
- Dual edge blade.
- Robust design.
- Handle is extra wide near tang that make it little uncomfortable.
Whenever we see the logo of Spyderco a quality comes to our mind. The company which is famous for tools, especially knife, always launches the product that never disappoints you. This model from the house of Spyderco is special and is undoubtedly the best dive knife of 2019 because of its incredible features.
The knife features the stainless-steel blade with nitrogen coating. It does not give the blade an extraordinary sharpness but also prevents from getting rust. So, you can confidently keep it with yourself for your underwater activities. The blade features the two-level serrations. The large and small serrations improve the cutting edge of the blade, thus help you to cut the rough objects without hassle.
Talking about the handle design, it is comfortable to work with. Have the fatigue-free cutting experience with fire glass-reinforced lightweight nylon handle. It is the folding knife with an overall length of 8.27 inches, and the blade length is 3.68 inches.
The close length is just 4.59 inches. The lightweight, easy to carry a durable knife with a hollow grind feature makes it the choice for many divers. Choose it confidently to have a safe diving experience.
- Folding knife.
- Two step serrations.
- Light weight.
- Rust proof.
- Serrated blades are difficult to sharpen.
Cressi Borg, Long
Cressi Borg is another famous brand in the tool industry. The company is well known for designing the modern dive knife on a budget. The knife model features the tempered blade made with special 304 Japanese grade stainless steel. It offers outstanding cutting experience because of the extraordinary sharp feature.
The dual-edge blade has one side with serrations while another side is butter smooth. The overall length of this futuristic design knife is 10.43, while the blade length is 5.51 inches that is long enough to help you make deep incisions smoothly.
Thanks to the ergonomic design handle that help in providing excellent grip. The best thing about the handle with the techno polymer thumb tab is that you can use it with comfort even with your diving gloves. It will help in maintaining the balance even you are wearing gloves. For safe carriage, the knife comes in the high-quality rustproof sheath. It allows the snug fit of a knife.
Moreover, the presence of the push release button helps you to pull out with one hand. The sheath has a durable rubber strap. So, you can tie it with your legs and easily pull out or keep it inside the sheath.
- Modern design.
- Ergonomic handle.
- Serrated blade.
- High grade Japanese stainless steel.
- Maintenance is tough it gets rusted if not kept dry.
It is the tampered stainless-steel dive knife from the Cressi company. The scorpion modern offers all the features that you expect from the best diving tool. The knife is constructed with high-grade stainless steel. The blade has both smooth and serrated edge.
An additional feature that you will find in this top picked dive knife is the presence of a wire cutter. The model comes with two types of edges the smooth and blunt. You can choose according to your needs. The knife has a 11 cm long blade while the total length is about 9.5 inches.
For the best grip, the knife is designed with the non-slip handle. Moreover, to improve handling, the knife has a technopolymer thumb tab that makes it easy to use without removing your gloves. It allows you to hassle-free cutting activity.
No matter you have to cut the trap or incise the fish, the knife will be your best diving companion. It comes in the durable sheath with a release mechanism.
- Rubber straps are best to tight around your thighs or around your arms.
- Sharp blade.
- Blade get rusted if not kept dry after using it.
Aqua Lung Squeeze
The compact and sleek design aqualung dive knife is a superb choice to take for your water activity. It is small in length knife available at a low price. But do not underestimate its short size or cheap price as its quality, construction, and overall design will not disappoint you.
The optimal performing knife is built with stainless steel. The blade has a blunt edge with one side smooth, and another side has serrations. The knife has an overall length of 6.5 inches with a blade length of 3 inches.
The line cutter is sharp while the serrated edge efficiently cuts the light to medium size ropes.The ergonomic design charcoal color handle has a such a nice design nice that improve the grip provide you comfort during operation.
The folding knife securely remains in your pocket or pouch. For quick release, a natural handle squeeze mechanism is present. It’s very simple to squeeze the handle to release the blade.
- Small in size.
- Light weight.
- Bolts are loose and may detach the handle plates.
The next-generation design by Promate with the titanium blade and modern design is the choice of many divers. The exclusive design, comfortable grip, sharp blade, and appropriate length all fit in the best feature list that one wants in his dive knife.
The high-end scuba gear is built with a titanium blade that has a sharp pointed tip, excellent line cutter with one side smooth while other is serrated. A prograde knife is a full-length tool with 5 inches blade. The matte finish knife is awesome for your multiple diving activities.
The handle has an ergonomic design that improves the grip and keeps your hand fatigue-free. To ensure safety, the knife kit includes high-grade corrosion-proof abs plastic sheath that snugly fits the knife inside it. The quick-release button is present that pulls out the knife with one hand.
Moreover, the sheath has the rubber straps that provide comfortable wearing around your arms or legs. Although the high-quality dive knife from Promate is a bit pricy, yet spending on a durable knife will satisfy you.
- Corrosion proof blade.
- Robust design.
Cressi Long Stainless
An Italian brand Cressy has been manufacturing knives and such accessories for years. If you are quality conscious and need a dive knife in the budget, then orca Cressi is a great option. A long knife with a length of 11.2 inches and 7 1/8 inches long blades is outstanding in fulfilling your diving emergency needs.
The blade is designed with special stainless-steel material that is not only sharp but anti-corrosive in nature. It does not get corroded because if special alloy coating. The perfect line cutting knife offers one smooth side while other is serrated like a comb. It ensures the cuts of rough objects efficiently.
The ergonomic slip-free handle with the zigzag pattern for better grip is another exclusive feature that enables the product to stand out in the market. For safe and secure carriage knife comes in the sheath that has an elastic grip to keep the knife safe inside.
The Cressi dive knife is an excellent knife. You spend less but get high quality and outstanding performing product
- Light weight.
- Excellent non slip handle.
- Strap is not too long.
Are you looking for some modern yet sharp dive knife for your upcoming undersea tour? Then try Tusa FK with confidence. The knife builds with a titanium blade with an excellent drop point feature.
It is a handy gadget that features the liner cut smooth blade while the other side has serration to allow rough cut without hassle. Thanks to the ergonomic design handle that improves the grip. You can use wet hands without facing a slipping situation.
It is the full-length knife having a total size of 9 1/4 inches while the blade is 5 inches. It is long enough to provide deep cuts and help to get out of the trap in the sea or free innocent sea creatures from the trap.
To keep a portable knife safe, it comes in the waterproof anti-corrosive plastic sheath. The one-button press mechanism system helps to release the knife immediately. Along with the kit contain buckle strap to adjust according to the size of the arm or thighs. The superb diving gear features all the properties that you need in the best knife. Although, it is costly, but spending some extra will not disappoint you.
- Excellent line cut.
- Light weight.
- Full length knife.
Either you are going for div8ng, camping, hunting, or tactical activity, the Spyderco dive knife is a wonderful gadget to keep with yourself. The folding Spyderco knife constructed with high-quality material has made a place in the market for so many years.
Still, it is best dive knife in 2019 as it features the stainless-steel H 1 quality blade that is sharp enough to provide smooth cuts adequately to rough and tough objects. The pointed edge blade has one side butter-smooth while another side has serration to cut the rough stems, trap, and such objects.
It is the spider edge serrated blade that functions with back lock mechanism. The secure blade licks up system does not allow accidental opening. While in emergency, just cluck button with one hand to complete your cutting task.The textured handle is another feature that helps you to maintain the control and grip over the handle.
You continue your work in water as no slippery situation occurs while handling the blade. The Spyderco salt folding knife for diving is a wonderful option for professionals, and they can add to their tool kit with confidence. The beast knife comes with a pocket clip on both sides for convenient carriage.
- Non corrosive build.
- Volcano grip handle.
- Clip sometimes get lose and knife fall in water.
One of the famous scuba diving knives that is our favorite and recommended by most divers is the Aquatic titanium dive knife. The knife is designed with a robust anti-corrosive titanium knife that ensures the sharp, smooth cuts in the wet environment. The one side of the blade is slightly curved while the other is straight with serrations.
Thus allowing you to cut rough objects efficiently. Another plus point about the shape of blade is that it allows making the incisions that is somewhat tilt or curved. Thanks to ergonomic zigzag-shaped handle that allow figure contouring and provide the fatigue-free experience. Moreover, it is an excellent feature that doesn’t create a slippery situation while you are cutting trap or preventing yourself from the attack of wild creatures in the sea.
For secure carriage, the knife kit includes the lightweight waterproof plastic sheath. It allows the secure fit of a knife with one press button release option. It is also equipped with the straps that allow firm tightening around your body parts like thighs and arms.
So, you don’t have to worry about accidentally falling of knife as the straps will keep your knife in position. It is the small dive gadget that is available at an affordable price yet reliable enough to meet your underwater activity needs.
- Small in size.
- Curved blade.
- Blades are not enough sharp need to sharp frequently.
Buyer’s Guide for Best Dive Knife
To buy a reliable and best Dive Knife with superior quality is not a hard thing. If you are a beginner and have to go for your first scuba diving trip, then it is essential to find the right one to tackle the undersea situations. To get the best option in the market, focus on the following factors to buy the dive knife. By doing little homework, you will able to find the product that you are looking for
The size matters a lot. If you have experience of handling a knife, especially for self-defense purposes, then you can prefer the full-length knife-like Tusa Fk. The long blade will help to frighten the wild sea animals as well as help to cut the traps quickly. But for beginner sit is good to prefer the 3 to the 4-inch blade for easy handling and proper gripping of the knife.
Blade material is, of course, another feature that you should not avoid. The blunt blade with no sharpness is useless. The first thing is to look in the knife that is specially designed for diving purposes. Secondly, look for the blade that works efficiently in a wet environment. Most brands manufacture a knife for diving purposes with stainless steel or titanium. Both of them are waterproof and rustproof, as well as require the least maintenance. Therefore, save your time and money. Spend only on a knife constructed with any one of these materials.
Handing the knife in a wet environment is a tricky thing as it may get slip off. Moreover, gripping with gloves is another factor because we can’t handle traditional utility knives with a wet hand or with gloves. So, the diving knives are designed with a special handle like zig-zag pattern, textured frame, or volcano grip so it can’t slip. Thus, you work by maintaining control over the hand. Make sure you choose the knife that has a comfortable handle with the best grip features.
The dive knives are designed with a purpose to use in wet conditions. The overall design must be user-friendly. Don’t prefer the butter smooth blade as it will not help you to cut rough objects. Prefer the blade that features both smooth and serrated edges plus has a sharp drop point. So, you can make any type of incisions without hassle. You may choose a blunt edge knife to avoid the accidental puncture of your suit or tube.
Ease of use
Convenience matters a lot. Of course, you are already in an unusual environment. Your tool kit must have objects that you can sue without trouble. The best dive knife is light in weight, comfortable grip, the sheath opening, and closing is convenient. The sheath release must be one press system, so in case of emergency, you immediately pull out your knife.
The handling of the knife needs safety. In my opinion, while finding such gadgets, one must keep safety on priority. Its carriage, placement, and use all need safety requirements. Prefer the knife that comes with a sheath or if foldable must be secure enough that has no chances of an accident. If you prefer foldable, check the system that it must be tight enough that the blade does not come out itself. For sheath covers, check the knife snugly fits inside the cover.
The dive knife must be rustproof. If the knife gets rusted, it becomes useless. So, prefer the brand that guarantees the anti-corrosive nature of the product. Try to spend some extra to avoid any rust complaints and buy a durable product that remains your companion for a long time.
Diving knife requires special material so they can remain sharp and rust-free in a wet environment. The companies prefer to use the high-grade stainless-steel material or titanium to construct such knives. These tools work best in a fresh or salty environment and do not lose sharpness even after long moisture contact.
There are two common types of knives for scuba divers.
The pointed tip knife: it is mostly a prograde knife which has enough experience of diving. Mainly the knife is used for spearfishing and making deep cuts.
Blunt knifepoint: It is an excellent option for beginners and helps divers to cut the ropes, stems, and traps efficiently
The dive knife is not a weapon; it is rather a tool. If scuba divers encounter traps or stem under the sea, the knife aids them to cut that trap to continue their diving activity. Moreover, it is used to free the trapped sea animals.
To sharpen the smooth blade knife is easy, but for a serrated edge, type people using horning or grinding procedure. It is good to take the help of the professional to avoid accidental curving of serrations.
To clean your rusted knife, you can use the Scotch-Brite or steel wool. Slightly move on the knife to clean it. To avoid reappearance, try to apply a layer of oil after using and drying it. It prolongs the blade knife.
A scuba dive knife is a must-have tool for the sea adventurers. Therefore, it is important to buy the best one, so you should feel satisfied on spending and availing on high-quality, reliable diving gadgets. All knives discussed above are unique on their own. You can pick anyone with confidence and utilize their outstanding features.