Here are BLADE Magazine’s Featured Knives of the Week. Browse through these articles to find the best knives available from both custom knifemakers and factory knives.
After The Massive Success Of The Original Claymore, Benchmade Has Released The BK-1 Claymore. This Knife Has A Plain Edge, Is Crazy Tough, And Opens With Authority
The original Claymore from Benchmade was a rousing success, and the new BK-1 Claymore looks to follow in its footsteps. The BK-1 features the same resilient CPM-D2 blade 60-62 HRC, only this time the blade is fully ground to a plain edge instead of a partially serrated one. The 3.6-inch blade has a cobalt black finish.
The BK-1 is just as nimble as it is tough thanks to weighing only 3.5 ounces. The molded Grivory handle provides excellent grip, and the push-button auto fires it open with confidence. This is the type of construction we’ve come to expect from Benchmade, and in the BK-1 they’ve made an exciting, worthy successor to the original Claymore.
MSRP: $230
Editor’s Note: This article was written by Mike Ableson.
Fast-Opening, Gravity Knives Are Banned In Many Places But Are Incredibly Versatile And Fun To Use.
When it comes to pocketknives there are all sorts of different ways to deploy the blade. Many knives can be opened with a thumb stud or a nail nick. Some open with a button press. And then there’s the gravity knife, which opens with the help of the force of gravity. The blade is in the handle and opens by moving a segment of the knife and allowing the blade to fall out.
These knives came to prominence in the 1950s and remain a popular, if controversial, style of EDC.
How Exactly Does A Gravity Knife Work?
The only way to deploy the blade is via gravity. This means that the simplest way to do that is by pointing the knife downward and pulling up on the handle although you can also deploy the blade by flicking it open like an assisted-opening folder. Of course, that could pose a safety issue if the knife is pointed toward you.
Neeves Knives has an excellent breakdown of the Reate EXO gravity knife, how it works, and what makes them so fun to use.
As you can see, the EXO is an incredibly smooth OTF gravity knife. The blade is made from Elmax super steel with a satin finish. The titanium handle with micarta scales provides a strong, resilient grip, and the Kydex sheath allows you to carry the knife safely.
In terms of contemporary gravity knives, the EXO could conceivably be called the gold standard.
Why Is The Gravity Knife So Controversial?
According to knife enthusiast Mike Crenshaw, switchblade and gravity knife laws date from the 1950s when lawmakers worked to link switchblades/automatics and gravity knives to criminals and minorities. “The lawmakers’ goal was to frighten the public and exploit that fear for political gain,” Mike wrote. Any knife that didn’t open with a nail nick and two hands “had” to be a weapon used only by “the wrong sort of person.” As Mike noted, “Any spring-loaded side-opening or OTF automatic and any gravity-opening side opener or OTF was exploited to that end. Any collector of these knives knows their history and their utility, in spite of the bans. Meanwhile, modern gravity knives are having a renaissance, whether those that slide out the front or swing out the side.” Also, modern designs and materials make the resulting knives smoother, stronger and more useful than ever before.
Fortunately, the laws against gravity knives are loosening. A New York state statute banning gravity knives was struck down by a federal district court in 2019, and many states from coast to coast explicitly allow the sale and carry of gravity knives. Despite the law being struck down at a state level, New York City still forbids the public transport of gravity knives.
Delaware is the lone state currently with an explicit ban on gravity knives. Maryland has an odd law where it is legal to own a gravity knife but illegal to both conceal carry and open carry the blade. It’s also illegal to conceal carry in North Dakota and West Virginia.
Types of Gravity Knives
Many of the top factory makers don’t invest in making gravity knives. That leaves smaller, independent companies in the space making interesting and stylish pieces. You’ve seen the Reate EXO in the video above, and it’s a beauty. Below is another fine example of a small maker making a high-end gravity knife.
Paragon Warlock
Paragon Warlock Cross Knife Mystic Blue Aluminum
This North Carolina-based maker Paragon Knives has created a whole line of gravity knives with the Warlock. The line is extensive. There have been 19 different versions of the Warlock, all in different colors, blade finishes, and blade grinds. Every version comes with a CPM-S30V blade that is four inches long with an aluminum handle.
Unlike the EXO from above, this knife is actually, if only technically, a button release. Rather than the button push rapidly deploying the blade out the front it separates the handle and allows the blade to swing out and open.
YouTuber Talon Sei has an excellent breakdown of how the knife opens and his thoughts on the piece. I even set it to start right where the review begins. It really is a beautiful knife no matter the color you choose.
CRKT Has Reimagined The Squid II With Their New Carbon Fiber Version Of The Beloved EDC Folder.
The Squid line of folding knives is one of the most beloved in the cutlery world. CRKT has given the classic a new look with the Squid II Carbon Fiber.
The Italian-made knife features a 2.68-inch blade made from Bohler M390 steel, designed for edge retention and to resist wear, and treated to a 59-61 HRC. The satin finish gives the knife a clean, elegant look. The steel is connected to the carbon fiber handle and stays securely in place via a liner lock, which is the first liner lock on a knife in the Squid line.
Even with the carbon fiber handle, the knife has a nice bit of heft at 4.9 ounces. As you would expect from the Squid line, nothing was forgotten. The new Carbon Fiber is an excellent addition to the Squid line.
Two New Exclusive Versions Of The Kershaw Misdirect Look Fantastic And Show An Evolution For The Popular EDC Folder.
Exclusive to kershawknives.com, the two new variants of the Misdirect are visually stunning and built to last. Both versions are made from S35VN steel and PVD-coated handles.
The Misdirect above features a BlackWash reverse tanto blade and bronze handle. The one at the bottom of the article has a spear point blade and blue handle.
The all-stainless construction is rugged and feels great in the hand. The assisted-opening flipping mechanism deploys the blade quickly and smoothly, and a frame lock holds everything in place. The is 2.9 inches in length, and, when deployed, the 2.9-ounce knife is just under seven inches long.
Both versions are beautiful, minimalist knives. The difference comes down to taste in knives. The blue version is a better puncturing tool with the spear point, and the bronze version has all the versatility that comes with a reverse tanto.
Only available in limited qualities, both knives are priced fairly for the quality and style.
Jordon Berthelot marries two electric materials in one knife.
Jordon Berthelot achieves a hypnotic union of blade and handle materials in his integral hunter.
The blade is his HHH lightning damascus and the handle is cottonwood from Robswildwood.
“I used a wide variety of different bits and burrs with Foredom and Dremel tools to freehand carve the blade and handle,” he wrote.
“As my teacher Spencer Aplin always says, the most difficult part is deciding what to carve and how to give it the flow I want, which is so true,” Berthelot said. “I decided to incorporate the blade carving into the handle so it gave the whole piece a complete look, and also added some great purchase of the handle in multiple different grips.”
Berthelot Integral Hunter Specs Blade length: 4.5” Blade material: HHH lightning damascus forged from W1 tool steel/nickel rods w/4800 powder Handle material: Cottonwood from Robswildwood Overall length: 9” Maker’s price for a similar knife: $3,500
Delve into the art of honing perfect cutting edges with our comprehensive guide on some of the best sharpening stones available today.
Even the most expensive, well-made knife is only as good as its edge. You can have a blade made from an alloy of adamantium, vibranium, and uru (aka, the stuff in Wolverine’s claws, Captain America’s shield, and Thor’s hammer respectively) and it still won’t matter if it isn’t sharp.
And while a hardware store pull-through sharpener can get the job done in a pinch, especially if you don’t particularly care about the longevity of your knife, the best way to sharpen any blade is with a proper sharpening stone.
Which is what we’re going to talk about today.
We’re going to go over everything you need to know about sharpening stones, including all the different varieties (oil, water, diamond, and ceramic/glass), as well as how to choose based on your sharpening experience, and what type of knife or other sharp things you’re trying to make sharper.
We’ll also discuss things like grit size, and then we’ll dive into some reviews of the best sharpening stones on the market right now. Let’s start with the basics.
Types of Sharpening Stone
Oil Stones
Oil stones are some of the cheapest sharpening stones out there, and they do alright for softer steels, particularly for lower-end EDC knives, multi-tool blades, and other similar blades. They’re called oil stones because, as you probably guessed, you use oil with them.
This keeps the blade from catching on anything as you sharpen and helps keep the removed bits of nearly-microscopic metal from clogging too badly on the stone as you move the blade across it.
Available grits are a little limited with oil stones and tend to be a bit more coarse because the stones are made from aluminum oxide or silicon carbide. This means they aren’t great for knives with a highly polished finish, or for very tough knives made of modern “super steels”.
Water Stones
Water stones are another popular option that many people turn to to get a great edge on a blade, particularly kitchen knives, hunting/butcher knives, and other hard-use knives that require a sharp edge.
They’re called water stones because, as you probably guessed, they need to be wet in order to sharpen properly.
There are both natural and synthetic options available, with most natural water stones coming from central Europe or Japan, with the latter commanding a fairly high price due to its scarcity. These natural stones come in a range of grits, so there’s one for basically every need.
Synthetic water stones are more common (and less expensive) than their natural counterparts and are what you’ll find in most budget-friendly sets. Many of these stones will be dual-grit, with a coarse and fine side to make them a little more versatile.
Synthetic stones are generally very quick to use compared to their natural counterparts, but will occasionally need to be flattened with a special lapping plate in order to maintain a level top surface. This isn’t a difficult undertaking by any means, but it is worth keeping in mind.
Diamond Plates
Diamond sharpeners, also known as diamond plates or diamond stones, are fast becoming one of the more popular options for sharpening among blade-wielding professionals and anyone who demands a high-quality edge without a lot of fussing with a sharpening stone.
Diamond plates utilize a conductive nickel base with synthetic diamonds electroplated onto the surface. This leaves us with an incredibly durable sharpening surface that is unlikely to wear out in anything other than daily professional use.
If you’re a butcher, you might wear out a couple of these plates in your lifetime.
This durability is matched by their effectiveness, as most diamond plates work very quickly, can sharpen everything from very tough high-carbon steels to cheap stainless, and will even work well on tungsten and ceramic blades.
They’re relatively affordable given how long they last, with most high-quality options coming in under $75.
Arkansas Stones
Lastly, Arkansas stones are worth mentioning because they’re often listed separately on many websites and they have some specific terms to know if you’re in the market for a sharpening stone.
As you might expect, Arkansas stones are a natural whetstone that is quarried in Arkansas (as well as Texas and Oklahoma) in the United States. This natural stone has been used since at least the 1800s as a sharpening stone and is also known as Novaculite, which comes from the Latin word for sharp knife or dagger.
Novaculite has also been quarried in Syria, Lebanon, Israel, and Japan, though these stones have a slightly different makeup and aren’t produced in great quantities anymore.
Many native peoples used the stone for arrowheads and other tools because of its hardness and density, and today it is a popular choice for natural whetstones. It has a long history in the US, and the first usage of the word “whetstone” was actually in reference to an Arkansas stone.
All that having been said, Arkansas stones are a great option but are really just a natural type of stone that can be used with oil or water.
Ceramic Sharpening Stones
Ceramic sharpening stones are synthetic stones made of very accurately-sized grit particles bonded together to create one contiguous block. These stones, being man-made, are incredibly precise and durable, almost on par with diamond stones, but tend to be more expensive than natural stones.
Usually, these stones are made with corundum, which is an aluminum oxide that is commonly used in sandpaper, emery boards, and industrial abrasive applications. This makes the surface very hard indeed (a 9 on the Mohs scale, where a diamond is a 10) and thus great for sharpening.
Many ultra-fine grit stones will be some kind of ceramic-based product.
Grit Size: Bigger Really Isn’t Always Better
The first consideration, after you’ve chosen the type of sharpening stone (and we’re including diamond plates and synthetic ceramics in that) is going to be grit size.
The basic thing to remember is the lower the number associated with grit size the coarser the stone. We’re going to be using the JIS standard as that is what most folks in the US and Asia will be used to (sorry for our European readers, you may have to do some conversions).
The numbering system in the JIS system comes from the number of grit particles that will fit in a certain size square, so the smaller the number, the larger the individual grit particles will be.
These grits are then organized into ranges, typically Coarse, Medium, Fine, and Extra Fine or Finishing/Polishing stones.
Coarse is anything under 1000 grit
Medium is 1000 to 3000 grit
Fine is 3000 to 5000
Extra Fine is anything above 5000
This is just a general way to look at things though, and will vary from manufacturer to manufacturer. Some may call a 4,000-grit stone fine, and some may call it an extra fine, etc.
What you need to keep in mind is that the lower the grit, the more material you remove, so if you have a chip, rolled edge, or broken tip, then a grit of 1000 or below is appropriate. If you really need to restore an edge, pick up a coarse stone. Be careful though, as it’s easy to overdo it with these.
Most people find that a 1000- to 3000-grit stone (or dual-sided 1000 and 3000-grit combo stone) is a perfect option for keeping an edge on a pocket knife or other general sharpening tasks.
For the kitchen, I personally find that a 5000 grit is great for cleavers and butcher knives, and a 6000-8000 is great for knives with duties such as thinly slicing soft vegetables. I have a 1000/6000 grit combo stone that I find very useful for quickly restoring an edge and getting it back to where I want it.
For my woodworking chisels, I typically go from 4000 to 8000, but for finer work, I can definitely see the need to go to 10,000 and beyond for a truly polished edge, especially if you’re a better woodworker than I am (which is a low bar).
Make Sure Your Sharpening Stone is Big Enough
Most sharpening stones are standardized at around 7-inches long, and 3-inches wide which is perfect for most kitchen knives and pocket knives, but make sure you check the face dimensions so you know what you’re getting.
If you’re going to be sharpening something like a carving knife, machete, or sword, a lot of times you’ll want something a bit larger just so you can get more of the edge at once.
Well-Dressed Stones Last Longer
No, we’re not talking about putting your whetstones in a little suit. Dressing a stone refers to flattening the top surface out so that it makes even contact with the edge that you’re sharpening. Sharpening stones wear more towards the middle part of the face, which is known as “dishing”.
To correct this, stones need to be “dressed” or flattened so that they have a nice, even surface for sharpening. This is especially an issue if you use your stones a lot, or use them on lots of fairly short knives.
To fix this, a dressing plate is used to correct the issue and resurface the top of the stone. This can help your stone last much longer, and give you much more even results.
Buyer’s Guide: Best Sharpening Stones on the Market Today
Sharp Pebble Premium Whetstone
First up, we have one of my go-to sharpening stones, the Sharp Pebble Premium Whetstone, in particular this 1000/6000 combo stone. Sharp Pebble does a great job sourcing all its stones, and if you’re just looking to keep your kitchen knives in the right condition, this is where I’d start.
This is an aluminum oxide-based stone that offers a course and fine edge so you can quickly get a decent edge back, then polish up the edge to get something that can easily handle everything from butchering a deer to shaving depending on how much time you spend with the 6000 grit side.
It comes with a bamboo base with a non-slip bottom and a silicone—gasket? holder? grippy thing?—for the stone that keeps it from sliding around or messing up the nice bamboo base. It also includes a 20-degree angle guide to help you get the angle right.
The fact that you get two very useful grits in one stone, plus the base and angle guide makes this a great option for anyone who is making the jump to sharpening with a whetstone instead of a pull-through sharpener. If you’re looking to learn, this is a great place to start.
This, plus a strop could easily be all you ever really need if you’re just looking to keep a good edge on your EDC or home kitchen knives.
Diamond Machining Technology 8-inch DuoSharp
Stepping up a little bit, we have the DMT DuoSharp, which is a large, dual-grit diamond plate that is great for everything from pocket knives to chisels, and will likely last through a decade or more of regular use.
Because this is a diamond surface, it won’t wear away towards the middle or “dish” like an actual stone will, and it will work well without oil, allowing you to sharpen dry or with water if you prefer.
The size makes it a great option for a workshop bench, and I’ve personally used mine on everything from a rusty machete left in the bottom of a sailboat, to my chisels and other woodworking tools that required a touched up.
You can definitely use this for kitchen and pocket knives as well, and the coarse/fine stone will work well for most people. If you’re restoring old tools or putting an edge on a splitting maul or something, the extra coarse/coarse stone might be a better option for removing lots of material quickly.
Naniwa Abrasive 3,000 Grit Stone
Now we step into the world of natural sharpening stones with a Japanese stone that is a little on the expensive side, but worth every penny if you want a long-lasting stone that will be easy to use and put a great edge on any blade.
Naniwa Abrasive is a major name in natural sharpening stones, and their standard 3,000 grit stone is a great starting point for anyone looking to upgrade their sharpening game a little bit. I got one of these years ago when I wanted a good medium grit stone for my kitchen knives, and it has been a great performer.
If you’re like me and don’t really let your knives get super dull to the point where you need a 1000-grit stone, and also don’t often spend hours sharpening to a mirror finish, this is a great option for a usable, functional edge on most any knife, especially one that you actually plan to use.
Whetstone Cutlery 400/1000 Wet Block
If the blade you’re sharpening is less “master-forged Nippon steel katana” and more “machete that’s been sitting out in the woods” then you’re probably going to want a very coarse stone to get it back to a decent starting point.
For that, we like this very simple and affordable 400/1000 stone from Whetstone Cutlery. It’s cheap and cheerful, and more than capable of getting an edge back on even the dullest of knives.
The 400-grit side will remove rust and take out nicks and chips in an edge, and then the 1000-grit side will help you bring it back to something resembling a real blade edge before you start working on it with higher grits.
Unless you’re restoring old tools, you might not ever need such an aggressive stone, but having one on hand for getting that rusty plane back in working order isn’t a bad idea. And it’s cheap enough that even if you only break it out a couple of times a year, you’ll get your money’s worth.
I really enjoy restoring old Case and Victorinox knives that have been used and abused for years, and this is the perfect stone for repairing those flea market finds, even if someone has snapped the tip of the blade off while trying to use it as a screwdriver or something.
Nanohone Superbite Whetstones
Nanohone’s Superbite “Splash and Go” stones are incredibly high-quality, non-porous ceramic sharpening stones that are simple and quick to use.
They’re also incredibly expensive for a whole set of seven, with individual stones costing around $70.
Still, if you’re looking for a high-end sharpening stone set that will work on everything from your beat-up old pocket knife to your fancy Japanese kitchen knives, this is a great option. The stones themselves come in every grit from 70 microns (200 grit) to 1 micron (10,000 grit) so there’s something for every sharpening and polishing need here.
The stage and sharpening ponds are sold separately, so you can mix and match stones and get exactly what you need without spending too much money. If you enjoy sharpening itself as a hobby and want a kit that can grow as you grow your skills, this is a great option.
Tojiro Pro Finishing Whetstone
Lastly, we have this high-grit ceramic stone from the Japanese maker Tojiro. These are laser-sintered ceramic, which is great for any ultra-fine applications where you need to get a razor edge.
If you treat sharpening as part of your craft and need professional-grade tools, this is a great option whether you’re a chef, barber, woodworker, or you’re just passionate about having incredibly sharp knives.
Tojiro is primarily a maker of incredibly nice kitchen knives, so you’d probably expect them to know what they’re doing when it comes to sharpening. Their Pro line was originally made for their in-house artisans, and now they’ve made them available to the public as well.
If you want to get a great edge on any knife, particularly high-end, super steel knives, then this is a great option if you have the money to spend.
Final Thoughts on Sharpening Stones
A knife truly is only as good as its ability to cut, which makes a good quality sharpening stone (or stones) a key tool in any blade aficionado’s arsenal. Whether you carry a simple pocket knife, are passionate about cooking, or work with edged tools like chisels, planes, and axes, you need a way to achieve a good edge.
With these sharpening stones, you can get the performance out of your EDC knife you’ve always wanted, get those paper-thin slices of tomato when you’re in the kitchen, and get just the right edge on those tools at work.
Just remember to go slowly, especially at first, choose the right stone with the right grit, and you’ll have razor-sharp edges in no time.
There Is A Robust Market Of Japanese Pocketknife Makers. These Blades Stand Out As Some Of The Best.
Japanese knifemakers are among some of the best on the planet. With traditions dating back to the days of the samurai, makers in Japan have long known what it takes to make high-quality blades.
As the tastes of blade lovers have changed throughout the years, so too have the pieces made in Japan. Today, with pocketknives being one of the dominant styles, makers are creating EDC knives that wow.
What Sets Japanese Pocketknives Apart From Western Blades?
There is a traditional style of Japanese pocketknife that many modern models are still based on. The higonokami was first developed in the city of Miki in Hyogo prefecture in 1896. These knives operate as friction folders with no lock that open by the friction of the swivel or by using the thumb lever, known as the chikiri.
The blades of the knives set themselves apart from many Western-style knives due to their flat grind without a secondary bevel.
The name higonokami was trademarked by a guild in Miki so now only one maker, Nagao KameKoma, can officially use the name when marketing their knives. But many makers throughout the country still make knives in the style but simply call them “higo” knives or “made in the higonokami style.”
Best Five Japanese Pocketknives
As you’ll see, not all Japanese pocketknives are higonokami. But many high-quality blades are as they blend traditional design with modern construction.
KATSU Damascus Steel Higonokami Japanese Razor Knife
KATSU Damascus Steel Higonokami Japanese Razor Knife
First up is this knife from Katsu. A contemporary take on the higonokami, the Razor Knife is a beautiful piece that shows why the higonokami style endures and the skill of the makers at Katsu.
The three-inch damascus reverse tanto blade is married to a damascus bolster and snakewood handle. The chikiri is damascus as well. Fully closed, the knife is 7.5 inches long and weighs just under four ounces. It’s a lovely piece to look at and use.
MSRP: $73.99
Moki Kronos Lockback
Moki Kronos Lockback
This folder from Moki looks like it wouldn’t be out of place in the catalog of many American companies and is an excellent representation of how the Japanese pocketknife market has evolved over the years.
The Kronos has a handle made of amber stag horn and a polished satin VG-10 blade. The drop point features a flat grind and is 2.75 inches in length. The knife opens with a nail nick and comes with an included leather-lined sheath. The Kronos has an august, regal look to it.
Moki has been making knives for over a century in Seki, the epicenter of Japanese knifemaking. The Kronos blends the old with the new in an elegant yet rugged construction.
MSRP: $189.95
Mcusta Tsuchi Large Pocket Knife
Mcusta Tsuchi Large Pocket Knife
A stunning, modern knife, Mcusta’s large pocket knife is an eye-catcher. The hammered-patterned steel gives the handle a wonderful textured feel and the damascus stainless blade looks as good as it cuts.
Made with a VG-10 core, the drop point blade is laser cut so there are no mistakes in construction. Each Mcusta knife is assembled and finished by hand which means you’re getting what you pay for with this blade in the best possible way.
The pivot pin washer system allows the blade to move like a hot knife through butter, which this knife could cut through with ease even when ice cold. When it comes to factory Japanese pocketknives on the, please forgive the pun, cutting edge of style and tech, this piece from Mcusta is high on that list.
MSRP: $176.40
Albatross EDC Mini
Albatross EDC Mini
Sometimes you want a small knife that packs a big punch. Look no further than the mini from Albatross. This 2-inch damascus blade is composed of 71 layers of steel around a VG10 core and hardened to a 58-60 HRC. The ergonomic ebony handle sits well in the hand and allows for easy, flowing movement with the blade.
Great for camping and the home, the Mini has a lanyard for easy carry and arrives in a lovely box, making it great to give as a gift. Yes, it’s a small blade, but when you’re camping you’ll probably be cutting mainly in tight quarters, making this knife the perfect choice for the job.
Oh, and it’s under $50, and you can never go wrong with a good knife at that price.
MSRP: $45.50
Nagao-Kanekoma MN-20B Original Higonokami
Nagao-Kanekoma MN-20B Original Higonokami
Our list concludes with an official higonokami from Nagao-Kanekoma. This small knife is incredibly strong. The Aogami damascus is hardened to a 60-61 HRC which gives the blade a rugged, durable edge that can handle far tougher use than you might expect from a knife weighing just under 2.5 ounces. The blade is connected to a sleek black-coated brass handle.
This feels like a time machine to some of the first Japanese pocketknives. You can see the craftsmanship in every inch of the knife and can feel the maker’s skill when you hold it. It’s smack in the middle of our list in terms of price so you won’t have to break the bank to have a piece of living history.
