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Knife Guide

Knife Guide

The information contained in this document is for general purposes. It only represents technical opinions at the time of publishing. It does not guarantee any item or effect any product warranties given.


Steel Types

154CM:
This steel is known for its best overall qualities and offers great corrosion resistance, good toughness, and good edge quality.
S30V:
A premium grade stainless steel created specifically for use as a blade material. It offers excellent corrosion resistance and exceptional edge qualities
CPM-M4:
This is a special purpose high-speed steel with excellent wear resistance and toughness.
D2:
An air-hardened tool steel that offers good corrosion resistance and excellent wear resistance and toughness.
440C:
A high-chromium stainless steel wth a terriffic balance of good hardness and corrosion resistance. 440C steel has great edge retention and is very easy to sharpen.
HYDRALLOY:
A proprietary steel manufactured by Underwater Kinetics that is specifically designed for diving. HYDRALLOY holds an edge but remains stiff enough to pry around rocks or debris underwater and is impervious to rust.
M390:
A high performance blade steel with superior cutting abillity and wear resistance. M390 is a popular steel for use in surgical instruments and other applications that require a high finish. It offers excellent corrosion resitance as a blade material.
N680:
This steel has excellent corrosion resistance properties, especially to salt water. It offers good hardenability and high obtainable hardness as well as high wear resistance and edge retention.
N690:
A stainless steel comparable to 440C in performance and value. It has keen edge qualities and good corrosion resistance.
X15-TN:
A steel that has the ability to resist rust in the worst conditions while maintaining ample edge retention. The capabililty behind this steel is due to a complicated and extensive manufacturing process that produces a blade steel that can withstand the most harsh enevironments. Blades made from X15-TN are easy to maintain and boast excellent edge retention.
AUS-8:
A medium-carbon, high chromium stainless steel that offers a good balance of toughness, edge retention, and corrosion resistance.
9Cr13CoMov:
A high-carbon stainless steel with increased levels of Cobalt added for greater edge retention. It offers a higher level of corrosion resistance at a great value.
8Cr13CoMov:
A steel with similar performance characteristics to AUS-8. Excellent priced for its performance.
Damascus:
A custom forged, layered blade material consisting of a variety of steels. Damascus steel has remarkable toughness and edge quality.

Blade Coatings

Cerakote™:
Cerakote™ has a unique ceramic structore that out-performs many competitive coatings and improves performance in both laboratory and real-world settings.
BK1 Coating:
BK1 coating is a matte black coating that provides excellent corrosion protection that exceeds the ASTM-117 specifications for salt water resistance while providing scratch protection.
BT2 Coating:
A Xylan™ based coating that provides excellent corrosion resistance. BT2 exceeds the ASTM-117 specifications for salt water resistance and increases overall surface lubricity.
BP1 Coating:
Black Pearl (BP) coating is a PVD (physical vapor disposition) coating that offers top of the line scratch resistance.

Blade Styles

Tanto:
The point of a tanto style blade has a flat grind applied to it that forms a thick and extrodinarily strong blade. Tanto blades are popular in tactical applications.
Take a look at a tanto blade here!
Drop-point:
A convex-curved drop in the point characterizes the drop-point blade. This format lowers the point of the knife for control without sacrificing strength in the tip of the knife. These blades are usually formed with a big belly for quick slicing and are popular with hunters.
See what a drop-point blade looks like here!
Clip-point:
A clip-point blade is technically a variant ont he drop-point blade but instead of a slow, convex curve to lower the point, the profile is "clipped" to bring the point down. This is a good all-around blade style and is great for an every day carry knife.
See one of our clip-point blades here!
Sheepsfoot:
A sheepsfoot blade has no point on the tip and very little to no belly. This blade style is used in applications where clicing is the main requirement and a point is not needed or would get in the way. This is a popular blade style for emergency rescue and sailing knives.
See one of our multi-tools with a sheepsfoot blade here!

Handle/Scale Materials

Carbon fiber:
A comtemporary premium composite of thin strands of carbon tightly woven into various weave patterns then set in resin. Carbon fiber handles offer exceptional strength while adding almost no additional weight to the knife itself.
Cocobolo:
Cocobolo is a tropical hardwood ffrom Central American known for its hardness and density.
Micarta:
Layers of cloth are soaked in resin and pressed together under immense pressure to form this handle material.
6061 T-6 Aluminum:
A strong metal that offers a solid handle form and functions at a nominal weight.
Kraton:
Kraton offers excellent flexibility and memory elasticity even under extreme conditions.
Noryl GTX:
A modern engineered plastic that offers high-strength, minimal flex, and optimially lightweight properties.
G10:
Made of compressed fiberglass, G10 is impervious to moisture or liquid and phsyically stable under climate change.
Kydex:
Kydex has outstanding impact and chemical resitance and adds very little additional weight to a knife.
Delrin:
A lightweight and durable engineered polymer with low-wear properties.
Valox:
A reinforced resin with excellent stiffness, strength, and dimensional stability.
Grivory:
A plastic with exceptional stability-50% or greater glass filled.
Santoprene:
A thermoplastic that offers excellent flexibility with good strength and fatigue resistance.
GRN:
Glass reinforced nylon.
Zytel:
A brand-name thermoplastic compound; tough and practical.

Locking/Release Mechanisms

Non-Assisted:
AXIS®:
The AXIS mechanism uses a torsion bar to lock or unlock the knife blade. The user pulls down on two studs located on either side of the blade to remove the torsion bar and fold the blade back into the handle. This is very easy to open one-handed.
PLEASE NOTE:The carry clip/pocket clip is factory installed ont he right side of the knife blde. If the user wants to carry it in the left hand pocket, it is important to remove and re-mount the carry clip on the other side of the knife blade for ideal access and user safety.
Modified locking liner:
An integral locking bar within the knfie springs into position behind the rear tang of the blade while the blade is open. This style of lock generally requires two hands to operate.
Nak-Lok®:
Built from the framework of a locking liner; the lock engages using tensile strength compared to the compression hold of more traditional locking-liners.
Lock Back:
The user presses a stop bar that releases the blade so it can be rotated open or closed from the handle of the knfie. This style of locking mechanism requires two hands to open or close the blade.
Assisted:
Nitrous®:
Like the AXIS® mechanism, this requires the user to propel the blade at least partially out of the knife handle. Once the blade is pushed beyond a 30° angle, two torsion bars propel the blade fully open. This is NOT an automatic knife; the blade must be rotated further than 30° from the handle in order to engage the Nitrous® system.
Automatic:
The blade is deployed out from the knife handle just like a traditional folding knife, but an automatic release propels the blade to a fully open position using a button on the side of the knife. Extremely easy to open one-handed.
PLEASE NOTE: It's imporant to note that the usage and carrying of automatic knives is resitricted to active-duty military and law enforement officials only. Always research your state and local laws before purchasing an automatic knife to avoid prosecution.