Tag: traditional knife

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The (almost) Universal Guide to Blade Shapes

It would be difficult to argue that any aspect of a knife is more important than the blade. The blade is the soul of the knife; it influences how the knife is best used, the cutting style and effectiveness of the knife, the overall aesthetic of the knife, and it can even determine the handle shape and lock style on a folding knife. Knives and knife like tools have been made for well over a million years, but the first tools most people would recognize as knives were probably made around 2,000 bce. Both stone age and early metal knife blades were usually in a dagger or leaf shape, but in the 4,000 years since man began forging metal into blades a myriad of other styles have risen to meet the innumerable cutting needs of humanity. In this article I’ll define and discuss some of the most recognizable blade shapes.

TL;DR? Check out this corresponding video from my YouTube channel!

Curved Edges

Spear Point

An extremely classic and widespread blade shape is the spear point. Spear point blade shapes can differ greatly in overall aesthetics, but they do have some specific hallmarks. The edge and spine should both curve toward the point nearer to the tip than the handle, and not continuously (like on a barong or leaf shaped blade). The curvatures of the edge and spine should be very similar, although either can be slightly more pronounced. The point should sit at or near the center line of the blade. Spear point blades can range from extremely tall or “fat” with an exaggerated curvature of the edge and spine, all the way to being extremely slender with a parallel edge and spine up until an abrupt curve to the point. I personally really enjoy the spear point for its general utility; it usually is ground to slice well but can still pierce effectively, and it offers both straight and curved edge portions. I also appreciate the relative symmetry of spear points and resulting aesthetic.

Lots of slipjoint spear points, from thin and straight to tall and bulbous

The spear point name comes from the shape of a traditional western style spear with a point protruding in line with the handle and an equal curvature of both the edge and spine (or to both edges) to the point, but that specific blade shape has become more commonly known as the dagger blade shape / grind. The dagger blade shape is more of a sub-category of spear points in which the blade is ground toward both the edge and spine (or both edges) from the centerline. Although double edged knives were ubiquitous for most of the history of humanity, they have become less common with restrictive knife laws and therefore the dagger grind has also lessened in popularity. A dagger shaped blade is more often a single edged knife with the spine side only partially ground to a false edge. Another reason for this blade shape’s falling popularity is that its grind is less well suited to the daily needs of the modern knife user, which consists more of slicing cardboard and less of fighting off attackers or wild animals. Still, the dagger blade shape is a timeless design and I find it calls back to the romanticized trappings of knights and the middle ages.

Frank B Stiletto, Cold Steel FGX Balisong, Kershaw Hinderer Decimus

Another sub-category of blade shapes that has regained popularity with the rise of Spyderco is the leaf shaped blade. I say regained because what Spyderco, and now most of the industry, calls a leaf shaped blade is very similar to the traditional barong knife and many of the lithic knives used by humans for tens of thousands of years. The leaf shaped blade differs from the spear point in that it has a continuous curve of the edge and spine, rather than a more abrupt curve toward the tip end of the blade. The leaf blade shape lends itself to many uses and is one that I have used and enjoyed quite a bit, but I don’t currently have any great examples to show.

A final sub-category of spear points is the pen blade shape. The pen blade is basically a spear point as a small secondary blade. A pen blade is always a secondary blade, and can be found on many different kinds of traditional patterns. As a secondary blade the pen blade is always smaller in size than the main blade, but they can vary in size and shape across patterns.

A group of pen blades showing a wide range of variation

Drop Point

The drop point is a blade shape with an edge that curves upward to the point at a much more pronounced angle than that at which the spine curves downward to the point. If you’ve ever heard the term “belly” used in reference to a knife edge, this pronounced curve is that characteristic. The drop point is well suited for hunting and other outdoor tasks, so many traditional American fixed blades have this blade shape. Many modern one hand opening and locking knives are drop points, although in the last few years other blade shapes including those with straight edges have gained popularity, probably because modern one hand opening and locking knives developed in large part as a more convenient replacement for carrying fixed blades. On traditional knives the drop point blade shape is most often a main blade, as on the A.G. Russell Rancher shown in the picture below, or on many of GEC’s larger trapper patterns like the #73 and #23 but it can also be a secondary blade, as on the GEC Northfield #82 stockman shown in the picture below, as well as some other traditional patterns like small jacks and whittlers.

A few drop point blades on slipjoints
A few drop points on modern folding knives (the Kershaw Thistle is a modified drop point / sheepfoot)
A couple drop point fixed blades. A modern, Steel Will Roamer R300, and a traditional, Blind Horse Knives Woodsman Pro.

Clip Point

The clip point is a widely recognized blade shape because it has become the symbol of iconic characters such as Jim Bowie, Crocodile Dundee, and Rambo. It has a curve of the edge toward the tip end of the blade, but it is characterized by a “clipped” section of the blade on the spine side from the tip toward the handle side. The curvature and length of the clipped area of the spine can vary and, along with the degree of curvature of the edge, can make for a wide range of clip point blade shapes. There are classic clip points, slender clip points, and several other variations including saber ground clip points. I like the look of clip points and have several of them. They just look plain classic to me; it’s tough to explain but they just hit me the right way. I also find them to be quite utilitarian. They offer a solid amount of belly, but still have a very useful point due to the clipped portion. However, they’re not for everyone; my fiancee HATES the look of clip points!

A variety of clip point style blades

Hawkbill / Talon / Pruner

Another very traditional blade shape that has several different names and variations is the hawkbill. The hawkbill blade shape is characterized by a concave edge with a downward pointing tip. There are many traditional knife patterns with similar blade shapes such as the pruner, karambit, and talon knives. An interesting aspect of these knives is that they often originated as agricultural tools, with the concave or downward curved edge being suited for pulling cuts commonly used in farming, gardening, etc.. However, they have come to be associated more with self defense due to their use as improvised weapons by those who didn’t have access to implements purposefully designed as weapons, such as farmers who couldn’t afford swords using sickles as weapons.

My only hawkbill blade, the Spyderco Reverse, with its superb DarkStar Gear sheath

Straight Edges

Wharncliffe

A wharncliffe has a straight edge and a spine that curves gradually down to meet the tip. Due to the more gradual curve of the spine to the edge, a wharncliffe tends to have a finer point than the proceeding two straight edged blade shapes. A wharncliffe is often a secondary blade on multi blade knives, but can also be a main blade especially on its own as a single blade. The wharncliffe is a great blade for fine work and pull cuts, and I usually prefer it as a small secondary. I like pen style two blade knives with a straight edged secondary, and a wharncliffe is probably my favorite in that role of the three listed here.

GEC Wharncliffes: #82 Possum Skinner, #82 Dixie Stock Knife, #06 Pemberton, #13 Office Knife

Sheepfoot

A sheepfoot has a straight edge, but the spine has a straight portion that angles downward to the tip with a rounded area connecting the two spine portions. I’m not sure I have done a great job describing that well enough that you could picture it accurately based on the description alone, but thankfully I have lots of examples to show! The sheepfoot is a well liked blade shape. It is often a secondary blade, especially on stockman patterns, but can be a main blade even on multi bladed knives. My first GEC, the knife that got me back into traditionals, was a #15 TC barlow with a single sheepfoot blade. I’ve found it to be extremely practical, despite its lack of a fine point and lack of a curved edge. I also think it looks great when manufactured with the right proportions. The sheepfoot can also another great option of a straight edged secondary blade, like on the GEC #35 Churchill or the GEC #98 Texas Camp Knife.

GEC Sheepfeet: #18 Beagle, #35 Churchill, #53 Cuban Stockman, #98 Texas Camp Knife, #15 TC Barlow

Coping

A coping blade is very similar to a sheepfoot, but with the connection of the two spine areas that come together having a sharp angle rather than being rounded. Coping blades are almost always secondary blades. Coping blades are often found on whittler and congress patterns. Although they can work well for small fine cuts in whittling and other similar tasks, I have often found that the angled spine of a coping blade can decrease the ergonomic comfortability of a knife, especially on a heavy user. Unfortunately, I don’t currently have a coping blade to take a close up picture but the Queen Railsplitter below has a secondary blade that is on the coping side of a sheepfoot.

Queen Railsplitter with Coping secondary blade

Tanto

The tanto blade shape is essentially the same shape as a coping blade, but with the spine and edge sides switched. A tanto has a long straight edge, sometimes with a slight continuous curve, starting from the handle that meets at an angle with another shorter edge that is angled upward and connects with the spine to form the tip. The tanto blade shape originated in Japan and was slightly different than it is commonly made now, with a less hard angle at the intersection of the two edges and an upward curved spine. The now more well known “Americanized tanto” usually has a straight or downward curved spine and a very hard angle at the intersection of the two edges. A tanto often has a hollow grind on the long edge and a flat grind on the shorter edge, for increased strength at the tip, but this is not universal. I like the tanto blade as a utility knife. It excels at opening boxes, using the angled intersection of the edges, and push cuts like those done while breaking down cardboard.

Cold Steel Micro Recon 1, Kershaw Cathode, Outdoor Edge Chasm 2.5, with varying degrees of “Americanized” tanto blade shapes
  • Americanized Tanto Fixed Blade, Cold Steel Kobun
  • Traditional Tanto, DCL Knives Kwaiken

Outliers

There are many traditional blade shapes not discussed in full above, and an endless continuum of variations between and upon the traditional blade shapes. Modern knife makers have also designed many modified versions of traditional blade shapes. A. G. Russell has contributed a great deal to the knife community over the years, and they offer an incredible resource in their Blade Shapes Encyclopedia. Although I don’t use the exact same terminology or definitions as them across the board, their site has a huge amount of helpful information.

Several blade shapes that span more than one traditional pattern or are modified from a traditional pattern

Blade shapes are designated by specific traits and how they relate to each other: edge shape, spine shape, tip height, and sometimes spine and edge angles. However, many of these traits and their relations to discrete blade shapes work more subjectively and on sliding scales, rather than as clear cut absolutes. Some of the most common curved edge blade shapes are the spear point, drop point, and clip point. Some of the most common straight edged blade shapes are the wharncliffe, sheepfoot, and coping blades. Still, sometimes a blade won’t fit these general categories and you’ll have to just look at the knife and categorize it based on its overall design and aesthetic. Yet again, another aspect of the knife hobby comes down to “you know it when you see it”!

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Head VS Heart; To Collect or to Use Your Knives

The question of what the “right way” to express enthusiasm for knives is one that shouldn’t need answered. I find it silly and overbearing for anyone to suppose that they should or can tell another the best way to enjoy a hobby. Still, I have gone through several phases in regard to the idea of keeping knives as collection pieces in contrast to keeping them as using tools, and I think others have had similar shifts in perspectives. In this post I’ll describe my progression through those stages and how my current collection looks… but no guarantees it won’t change again!

A tasteful knife display, the stand a gift from my fiancee

I, like many, started with having only one knife that I used for everything. I didn’t even really consider the idea of having knives as collection pieces, and probably would have scoffed at the idea had it been suggested. Still, I was what I would consider a knife enthusiast though, as I appreciated the knife not just as a tool but as a piece of mechanical workmanship that elevated man’s most ancient tool to a higher level. I think there is a silent but quite large population of people who fit this category; they appreciate a good knife and see it as more than a disposable tool, but they don’t venture further into the hobby with more knives and deeper research.

I store my modern knives in a cheap single layer tackle box
Most of my modern knives, all users to varying degrees

A desire to know more about a particular knife brought me to the next step in the knife hobby. I don’t remember exactly what I was looking up, but in the process I found BladeForums and my eyes were opened to the wide world of the knife hobby. As I read, watched, and listened I grew more knowledgeable on knives, the knife making process, and the knife community in general. At this stage I began to purchase more knives beyond one user, but the number stayed relatively low and all were used regularly. I think this represents another distinct stage in the knife enthusiast scale, as it is a step out of appreciating knives as an individual separate from any other enthusiasts, and into the larger knife community. I stayed at this stage for a while, buying and selling and trading knives as I learned. During this stage I never amassed a significant enough number of knives that any would go unused for long. I think this is a stage that a lot of people also stay in and don’t move deeper into the hobby from, but fewer than the previous stage.

I store most of my user traditionals, sharpening gear, and random EDC stuff in a multi layer tackle box
Some of my user traditionals

The final stage is reached when you have more than enough knives to use, but you keep buying them anyway! Often, I think people reach this stage also because they start to realize their preferences and build coherent collections. This is when knives accumulate to the point that some don’t get used. Another thing that often happens before this stage is you start to accumulate knives that are rare, have sentimental value, etc. that make them less likely to be used. This stage probably has the widest variation in expression; some people might have one knife they use all the time and 100 (or 1000) that they never use or carry at all, and some might have 100 knives that they carry and use in a rotation and only 10 (or 1) that they have as a non user collection piece. I fall somewhere on that spectrum closer to the latter end.

I store my non user knife collection in a Pelican case
Top Row:
GEC #46 Whaler AMKCA 2018 Club Knife, GEC #46 Whaler 2018 Rendezvous Special, GEC #38 Special 2017 Rendezvous Special, GEC #74 Mustang 2016 Rendezvous Special, GEC #74 Improved Trapper 2015 Rendezvous Special, GEC #15 TC One Arm Barlow 2014 Rendezvous Special
Bottom Row:
Queen Copperhead, GEC #53 Cuban Stockman, GEC #82 Dixie Stock Knife, Victorinox Spartan Costa Rica

However, I don’t believe those stages tell the whole story of knife collecting. For me, being a knife collector is about enjoying the hobby. For some people, that means having and using one knife till the wheels fall off. For others, that means buying every trendy or appealing knife that comes out and keeping them pristine. For me, it has come to mean many things. First, it means enjoying the knives I have. While I do keep some knives as pristine as possible, I try to enjoy them by displaying them and showing them at knife club meetings and shows. Other knives I enjoy by carrying and using them. I find that using a knife is the best way to enjoy it. It just feels right to use a knife as a tool, and doing so seems to confirm its value and place as the most fundamental human tool. So, why not use all my knives? For a long time, I didn’t think I had a satisfactory answer to that question. I had valuable knives, both of the monetary and sentimental type, but I thought that if I didn’t use them it was a waste to keep them. However, that led me to sell knives that I later wished I had kept (which will be the subject of another article). Now, I’ve become comfortable with the idea that some knives are better kept in good condition whether it be because they’re valuable, part of a set, or meant to be an heirloom. I have a small collection of knives I don’t use. Some of them are the Great Eastern Cutlery Rendezvous Specials. These are knives made in small numbers for the gathering GEC holds in Titusville every year and only available at the gathering. They’re usually unique knives in some way. They’ve become the main part of my non user collection, as they’re easily the most coherent and rare set of knives I have owned. I actually did use the first couple of these initially, but later decided they were better kept in good condition to form a recognizable and consistent set. I also have a Queen Copperhead that is the best Queen made knife I’ve ever seen that I don’t use because Queen has unfortunately gone out of business. I plan to add some more Queen knives to my non user collection, as I want to have some examples from Queen as one of the most historic cutlery companies in the U.S. and they’ll only get scarcer the longer its doors have been closed. I also have some knives that have been given to me as gifts from friends, family, and loved ones. Despite it seeming silly to not use knives as tools like they’re inherently intended, some knives are worth maintaining in good condition for posterity.

Great Eastern Cutlery Rendezvous Specials on the knife stand from my fiancee, top to bottom:
#46 Whaler 2018 Oily Heart Pine Wood, #38 Special LVS Paua Abalone 2017, #74 Mustang Primitive Bone 2016, GEC #74 Improved Trapper Tortoise Shell Acrylic 2015, GEC #15 TC One Arm Barlow Oil Sucker Rod Wood 2014

Thanks to my fiancee for the idea for this article and the inspiration for the title! In her words “Your heart wants to use all the knives but your head says you should keep some nice”. I can’t thank her enough.