High End Pocket Knives

Microtech Halo VI Review

“I tried being reasonable. I didn’t like it.”

I always enjoyed that quote from Clint Eastwood, and couldn’t help but think about it as I wielded the Halo VI. There is absolutely nothing reasonable about this knife. Any justification that this would be my “new EDC” went completely out the window when I fired it for the first time and ~5″ of steel slammed out of the front with a terrific bang. Even more ridiculous is using the charging handle to recapture the blade. It’s something you would expect to see in a video game. This is a serious piece of hardware. It’s unlike anything I’ve ever owned before, and it revels in its unreasonableness.

But that’s part of what makes knife collecting fun. If everything was a Delica 4 there would be no point to it. Sure we would all have a practical knife clipped to our pocket, but the fun in collecting would be long gone. Thankfully we don’t need to worry about being confined to using a government knife to cut our government cheese any time soon. Unreasonable knives like the Halo VI are doing their part to keep the joy of collecting safely intact.

General Dimensions and Blade Details

The Halo VI has an overall length of 10.82″, a 4.5″ blade, weighs 6.5 ounces, and is made in the USA. It’s the closet thing I’ll come to owning a light saber. It’s big, it’s unwieldy. If comes from a long series of Halo knives. I won’t proclaim to be an expert on all things Microtech, but my understanding is that this is the first knife that the company produced. It’s a single action out the front automatic.

Here is a link to Microtech’s product page for the Halo VI. They give a detailed look at the knife in all its various configurations. Worth browsing if you are interested in the knife.

Here is a shot of the Halo VI next to my Microtech Stitch:

And as I mentioned before, the Halo VI is not a daily carry. In my book it’s mostly a collectible. Sure, it’s fully functional, and we will get into all of those details in the review, but it’s not a knife I see myself carrying. First of all, there is no pocket clip. Second, it has almost a 5″ blade. Third, it looks and sounds like a weapon of mass destruction.

My girlfriend, who is generally pretty cool with me having dozens of pocket knives scattered all over the house, is legitimately scared of this thing. I can only imagine how the old lady in line at the post office would react to me using this to trim packing tape. Probably by calling 911. Unless you are at a knife show there is no way you will be able to use this knife in public. It’s probably illegal for me to even take it out of the house without obtaining a concealed carry permit. On that note, you will definitely want to check your local laws carefully before carrying a Halo VI. This is not a knife that the general public will understand or appreciate.

But what the Halo VI lacks in practicality, it makes up in novelty. I think it may be the coolest knife I’ve ever owned. And I’ve owned some cool stuff over the years.

Lets check out the blade. At 4.5″ long, and over 4mm thick, it’s an imposing piece of steel. Microtech offers this in a modified drop point (or possibly a clip point) blade that they refer to as the “single-edge” or “S/E”, and they also offer this in an American tanto version with the “T/E” designation.

You also get your choice of serrations, and a number of finish options, including typical finishes like satin, bead blast, and stonewashed finishes. But they also have their “apocalyptic” finish, bronze, D.L.C., and then their painted finish shown here. Normally I’m not a big blade coating guy, but this is what was available with an unserrated edge, so that is what I got.

My blade is made from Bohler M390, a blade steel that needs no introduction at this point, seeing how we have reviewed dozens of knives running M390 by now. It’s a high end stainless steel and is widely considered to be one of the best steels for an EDC knife on the market today. It has that enviable combination of holding an edge for a long time while still being easy to sharpen. Usually a knife steel will either be extremely hard, so the edge holds a long time, but it’s very difficult to sharpen when the knife dulls. That’s not the case with M390, which is why it’s such a popular choice on high end pocket knives. It also finishes nicely, doesn’t chip easily, and is a stainless steel. It’s good stuff.

Given that this knife is a collectible, and not a practical EDC item, I haven’t done a ton of cutting with it. It came very sharp from the factory. It’s not a great slicer due to the thick blade and partial flat grind. It forms a wedge, kind of like a splitting maul, and will pop apart an apple rather than thinly slicing it like a Swiss Army Knife. But that’s OK. They didn’t design this thing to slice apples.

Handle and Ergonomics

A 6.125″ milled 6061-T6 aluminum handle encapsulates our big blade. If a black handle is too pedestrian for you, Microtech offers these in almost every color under the rainbow, including a couple camo variants. I’m fine with black, but then again, I’m boring.

The handle is held together with Microtech’s proprietary hardware. Normally this would be the part of the review where I bitch about proprietary hardware, but I have no intention of taking this knife apart. If there is ever a problem I’ll send it back to Microtech.

The fit and finish on this knife is absolutely top notch. It’s a precision machined piece of hardware. I can’t find a gap, unexpected sharp edge, or flaw anywhere. This may not be the most practical tool, but you have to admire how well it is built.

The Halo VI feels good in the hand. It’s kind of like a small light saber. There is no lack of real estate, and Microtech has created a funky pattern of jimped curves to it that adds some visual interest as well as spots for your fingers to rest.

I suppose the most practical application for the Halo VI would be in a martial arts capacity. I have no training in that regard, so can’t comment on the efficacy of the design in that role. As a layperson, I can tell you it feels fine in hand. There is plenty of room to grip this knife, and you can do so in a number of different configurations. The hard anodizing provides a tiny amount of traction. It’s not slippery, but it isn’t sand paper either.

The Halo VI doesn’t come with a pocket clip. Probably for a reason, as the last thing you would want is for this knife to accidentally deploy in your pants. Even with the new safety, I’d rather not take that risk. And with a closed length of over 6″, it’s not a pocket friendly knife anyways. I’d probably go with an Scarab or Troodon instead for daily carry.

It seems like the best option for carrying your Halo VI is with a sheath. You could requisition a large enough magazine pouch, make a sheath, or have a leather or kydex sheath made for it. There are companies that specialize in making aftermarket sheathes for the Halo VI. Linos Sheathworks currently has a kydex sheath on offer for less than $50.

Deployment and Lockup

This is where we get to the good stuff. This is a single action out the front, which means the blade fires out with a press of the button, but need to manually retract the blade when you are done by pulling back on the charging handle. Contrast this with a double action out the front, where the button is used to both open and close the blade. With the case of a single action Out-The-Front (OTF) automatic, all the spring power has been assigned to ejecting the blade. It’s a lot of fire power. Ejecting the blade of this Halo VI is arguably the single most satisfying knife event in my history as a reviewer. It’s fucking awesome.

For this 6th generation of the Halo, Microtech added a small safety to the firing button. This prevents you from accidentally firing the knife. Not a bad idea, especially if you are crazy enough to carry this thing loose in your pocket. The safety is built into the firing button. You pull down on it ever so slightly, and that allows you to depress the firing button and let the blade loose. Generally I’m not a fan of safetys on folding knives. They tend to get in the way. But this safety has been beautifully executed. Purists may not be a fan of this new addition, but I think it has been done so that it doesn’t get in the way of using this knife.

For lockup, this is essentially a button lock knife. So inside there is a cam that holds the blade in place. One of the prior issues with an OTF knife, is that you tend to get blade play in them. That is especially true for the double action OTF’s I have handled. I haven’t handles a Halo V to see what kind of play, if any, is in that knife, but I can tell you this Halo VI has no play in it. It’s absolutely rock solid.

Retracting the blade is a two handed affair. First you need to depress the button. Once again that requires you to use the built in safety. With the button depressed you then pull on the charging rod to recapture the blade. It takes a good amount of force to overcome the spring tension and bring the blade back. The blade slides back in place with a sharp metallic twang. It’s a great sound. I’ve never armed a bear trap, but I would expect it to sound something like recapturing the blade on a Halo VI. It’s significant and satisfying.

The charging rod and the mechanism that holds it into the handle is worth examining. It’s all precision machined. The retaining mechanism is a couple spring loaded tabs. Everything reeks of quality and when the charging rod is in the handle all the parts line up perfectly. I’ve taken a couple detail shots of this, but it has all been beautifully done.

Here is a parting shot of the Halo VI next to my Paramilitary 2. It gives you a good sense of how huge the Halo VI is.

Microtech Halo V.I. Review – Final Thoughts

The Halo V.I. is a lot of fun. It’s also completely ridiculous, which is sure to turn off some people. I’ve been writing knife reviews since 2010, so it’s taken me almost a decade to get around to reviewing a single action OTF. This is a knife that retails for $650, so the expense is one of the reasons I delayed this purchase, but the fact that this is not a knife I can carry and use is the biggest reason why I waited so long to buy one. I like my tool knives, and this Halo V.I. is about as far away from a tool knife as I can get.

But that doesn’t make the Halo V.I. any less fascinating. Part of what makes this knife so satisfying is how well built it is. This is a design that has been refined for 25 years, and it shows. Each detail has been considered and Microtech does a fantastic job with their machining. The resulting knife is borderline obscene, but it has been so well done I can’t help but be impressed with it. Much like the Rockstead Higo I reviewed a while back, it tests the outer limits of what is possible with a production knife.

But as I have continued on my journey of exploring production knives, I’ve ventured further and further from the Benchmade Griptilians and Spyderco Delicas. They are still great, and I plan on continuing to review practical knives, but exploring the outer limits is fun too. This Halo V.I. is certainly out there, but it is so well done that I can’t help but appreciate it.

Accordingly, I can’t recommend this knife for everyone, but if the Halo VI intrigues you, I’m here to say Microtech didn’t cut any corners. Recommended for unreasonable people that that like the idea of a high end single action OTF automatic.

Microtech Halo VI – From $650.00
From: BladeHQ

I recommend purchasing the Microtech Halo V.I. at BladeHQ. Please consider that buying anything through any of the links on this website (including Amazon) helps support BladeReviews.com, and keeps the site going. As always, any and all support is greatly appreciated. Thank you very much.

Fantoni HB-01 Review

by Andrew Gene Leave a Comment

The Fantoni HB-01 is a collaborative design with William Harsey Junior. Harsey is a well known American designer and custom knife maker. He’s notably popular for producing several knives for, and with the collaboration of divisions in the U.S. Special forces. This design has its production roots in a discontinued iteration put out by Beretta knives.

General Dimensions and Blade Details

The Fantoni HB-01 has an overall length of 9.37” (238 mm), a 4.13” (105 mm) blade, weighs 5.93oz (168 g), and is made in Italy by Fantoni Knives. This is a large folding knife. Fantoni also makes the HB-02, with a smaller more EDC friendly footprint.

The limited edition model’s blade is made from CPM S125V, a very exotic, extremely wear and corrosion resistant stainless steel from Crucible. Notoriously difficult to machine on a production level; only a run of 100 of these limited edition knives were produced. Fantoni also offers a standard HB-01 and smaller HB-02 in CPM S30V with black, forest green or tan scales.

The blade steel has been made possible through Crucible’s Powder Metallurgy (C.P.M) process. It currently has the highest Carbon and Vanadium available in a stainless steel. To make a comparison against another popular Crucible “super steel” S30V, S125V has over twice the amount of Carbon and nearly four times the Vanadium.

Here is a comparison between the popular CPM S30V, 440C and CPM S125V

Steel	Carbon	Chromium	Vanadium	Molybdenum	HRc	Wear Resistance	Corrosion Resistance
CPM S125V	3.30	14.00	12.00	2.50	61-62	39.00	Very high
CPM S30V	1.45	14.00	4.00	2.00	61-62	9.50	High
440C	1.20	16-18	–	.75	57-58	4.0	Low

To yield the maximum performance from the alloy Fantoni utilizes an exacting heat treating process. First the steel is brought up to 2050ºF (1121ºC) (Austenite) with a 15 minute hold to homogenize the material. An inert gas quench is executed to avoid surface oxidation. It is then processed through a freezing treatment of -176ºF (-80ºC) for three hours to maximize the transformation from an Austentic to Martensitic phase. Finally two complete tempering procedures bringing the blades up to 356ºF (180ºC) for three hours and back down to room temperature results in the final hardness of 61-62 Rockwell.

Conservatively speaking, users can easily expect over twice the performance than that of S30V. When considering the specs this would likely be more like 3-4 times however there isn’t enough empirical evidence to fully claim that (yet).

The blade pattern is a very lean drop point that produces a fine tip optimized with a long swedge. The grind is a high flat that is finished with a secondary, edge bevel. As to be expected, with the steel’s specifications, the blade is very sharp and holds its keen edge for a long time. This is helped along by the high hardness. In fact, with all the cutting that I’ve been doing, I haven’t had to touch it up yet. When it does come time to sharpen It would be nice if there was a choil since I prefer an even edge right up to the plunge.

Cut from 4mm stock and with a length of 4.13” the blade strikes an exceptional balance between strength and function. It also has plenty of reach if needed. A fine stone-wash gives a clean, finished appearance. Fantoni’s logo and word-mark appear on one side of the blade while the designer name, steel type and unique number are on the other. This knife is 37 of 100.

Handle, Ergonomics, and Pocket Clip

The knife has great ergonomics. At 5.25” there is plenty of handle real estate to have a full grip with or without gloves. Slight grooves for your first two fingers followed by some coarse, deep jimping for the rest lock things in place. The inner jimping wraps around the pommel working as a grippy thumb rest in a reverse grip. The blade’s spine forms a ramp with finer, square slotted jimping followed by some corresponding texture on the handle for your thumb. For good measure, the G10 Scales have a fine, high-traction peep ply texture.

The handle is an open back, pillar construction. This will allow for easy cleaning and helps cut weight. At an over-all length of 9.37” the knife sits at a modest 5.93 oz. For its size it has enough heft to give a satisfying, quality feel and confidence in use without adding dead weight.

For carry there is a tip up, ambidextrous pocket clip. It works well and, with the G10’s texture has a great retention. The clip’s fairly low and wide profile doesn’t feel obtrusive in use which is a huge plus. The surface is blasted and laser etched with the Fantoni Logo and word-mark adding a tasteful detail.

Deployment and Lockup

For deployment there are dual, ambidextrous thumb studs. These also serve as the stop-pin when the blade is both open and closed. Because of their function, the studs contact the edge of the scales in the closed position. Regardless, their size coupled with a tiered cap makes deployment easy.

While there is a flipper like protrusion, the knife isn’t a true flipper and requires a healthy wrist flick if you want to open it this way. On opening the tang meets a solid, play free titanium liner lock. A deep texture on the lock leaf allows for easy, one handed closing. The pivot is smooth and the components travel against phosphor bronze washers.

Fantoni HB-01 Review – Final Thoughts

The HB-01 is the third Fantoni knife I have reviewed and solidifies the company as one of my favorites. A strong focus on the fit, finish and foremost function, strips away superfluous details. High end materials, an exceptional heat treat along with William Harsey’s experienced time proven design has produced a true modern classic. The only downside to this folder is its extremely limited run of 100. If you are lucky enough to own and use one I’m sure it will satisfy.

Fantoni HB-01
From: KnifeArt

Editor: I recommend buying the Fantoni HB-01 at KnifeArt. Please consider that purchasing anything through any of the links on this website, including links to Amazon and BladeHQ, helps support BladeReviews.com, and keeps the site going. Any and all support is greatly appreciated. Thank you very much.

Additional Specifications

Total Length: 9.37” (238 mm)
Weight: 5.93oz (168 g)

Blade:

Length: 4.13” (105 mm)
Thickness: .157 (4 mm)
Steel: CPM-S125V
Hardness: 61-62 HRc
Finish: stone wash

Handle:

Length: 5.24” (133 mm)
Thickness: .55” (14 mm)
Liners: 6AI4V Ti liners
Scales: black G10
Clip: Ambidextrous 6AI4V Titanium Tip Up
Lock: Liner

Made In Maniago, Italy

Photo Credits: Andrew Gene

Custom Knife Factory Decepticon 2 Review

by Andrew Gene Leave a Comment

Last Updated: August 3, 2019
Ever since the explosion of the Shirogorov brother’s knives, there has been an increased interest in what is being produced in Russia. This has been pushed further along by a growing amount of breakout designers, most notably Dmitry Sinkevich.

Buy the CFK Decepticon 2 at BladeHQ

Sinkevich, a long time Shirogorov collaborator, has also worked extensively with KAI USA. The outcome was a high end knife in the Limited Edition 0454, mid range knives in the 0452CF and 0450 as well as budget conscious models like the Kershaw Nura.

The KAI collaboration has resulted in wider exposure and greater accessibility to Russian designs outside of Shirogorov, who were previously the go to brand. The issue with enjoying a Shirogorov has always been the initial price point and/or inflated after market cost, partly due to available knives and a near monopoly on their distribution in North America. While somewhat inaccessible, the popularity of Shirogorov has opened up a wider market for other Russian designers and manufacturers. At the same time, the KAI collaboration put similar designs into more peoples hands.

Enter Custom Knife Factory. Custom Knife Factory is a relatively young manufacturer headed by Mikhail “Mike” Kulygin. The aim of the brand is to work with some of the “newer” talent on the Russian Knife scene. I quote ‘newer’ as some of these designer/makers have been around for quite some time. It’s just that they are only coming into our popular North American knife culture as of late.

One such designer is Alexey Konygin the creative mind and craftsman behind the knife in this review. I personally have been very interested in Alexey’s designs after seeing a video of a custom Decepticon “1” on YouTube in 2012. Impressively 2011 is when the designer came onto the scene, hitting the ground running with his original offerings. Three years and a new iteration later, I’m very happy to present a review of the Konygin/CKF Decepticon 2.

General Dimensions and Blade Details

The Decepticon 2 is a large folder, produced in a limited run of 300 natural-finish titanium handle versions. The over all dimensions are 9.69” with a substantial 4.33” blade and weight of 6.06 oz. It’s difficult to perceive the size of the knife based on the numbers alone, it’s best to hold one to get the idea. The designer has stated a liking for big knives and this certainly fits the bill. Despite its size, it actually feels quite light in hand due to the handle’s structure.

The blade is made from Crucible’s S35VN, a widely used powder metal “super steel”. It is considered an upgrade to S30V through the addition of Niobium and has pretty much taken its predecessors place in mid to high end folders. Overall, this stainless has great edge retention and toughness, yet is still fairly easy to maintain.

The profile is a stylish modified drop point. A high flat grind adequately reduces the .156” stock at which point it receives a secondary edge bevel. The spine has a slight concave curve for thumb placement which changes direction mid-spine, arcing downward to meet the belly at a fine tip. The upper portion of the blade is detailed with a stylized thumb hole that is accented by a deep swedge grind and line milled into the upper corner of the opening. Visually, the line here continues up to a small thumb ramp that has a row of fine jimping. The blade has a light stone wash finish and is kept clean of markings except for text indicating the steel type. To help with sharpening, there is a good sized choil allowing you to work the edge right to the heel.

Handle, Ergonomics, and Pocket Clip

The handle is constructed of sculpted slabs that stack together integrating to define the Decepticon’s distinct aesthetic. The two inner parts of the frame include all of the key mechanical components, like the lock and a channel for the stop pin. The outer scales add more width for a full feeling grip while their cutouts create counterpoints with the inner, latticed frame. At each end, the layers shear off at contrasting angles adding another interesting aspect to the multi-faceted design.

Although the shapes appear to have several hard angles, the overall profile, coupled with some nice chamfering makes for a surprisingly comfortable grip. The only exception to this for me, is the end of the clip which can feel sharp if you hit it the wrong way.

While on the topic of the clip, it works well with a good amount of tension. It blends into the rest of the design and has been nicely machined. As another feature, the partial back-spacer raises away from the frame creating a spot for a lanyard. The back-spacer is marked with the knife’s unique serial number, this one being #67 of 300. The CKF logo also appears etched on one of the exposed surfaces of the liner.

Deployment and Lockup

While there is the thumb hole, the Decepticon 2’s main deployment method is its flipper. As with most details of the knife it is also embellished with a cutout. Functionally it works well, snapping the substantial blade into place with a push or pull, equally well.

The lock up is very solid with good tension allowing it to seat and disengage easily. The end of the lock arm has a steel insert with a similar configuration to Zero Tolerance’s knives in that the part also includes the detent. To help comfortably unlock the knife and to provide easier access to the lock arm, the inside of the scales are chamfered. The mechanism travels on thrust bearings for smoothness and lateral stability. Everything is held in place by an over-sized custom pivot.

Custom Knife Factory Decepticon 2 Review – Final Thoughts

Although individual taste will vary, it is undeniable that the Decepticon designs are unique. If looking at it objectively, all of the key functional components are there. The blade is useful, handle comfortable, lock strong and materials premium. More impressively the design does this while visually setting itself apart from anything else currently out there.

I think that the name might be a little confusing when approaching this design because of it’s association to the movie franchise. Michael Bay might narrow the market appeal. As a note, Konygin named the knife after designing it and has stated that it was not inspired by the movies…

Personally I really enjoy this iteration and production of the Decepticon. It has achieved a delicate balance of generous embellishment without looking gaudy or ostentatious. I would equate this to the approach of creating shapes and lines by removing stock, instead of piling on extra details, like moku-ti or engraving. It clearly shows off a creative, innovative liner lock assembly with an intelligent utilization of modern methods and materials.

I especially appreciate how well thought out the lines and shapes are on this design. Alexey Konygin has paid great attention to the interaction of all the elements when the knife is both open and closed. From a manufacturing perspective the knife is very well made with a top end fit and finish. I’m looking forward to seeing more CKF collaborations and Konygin designs in the future. I’m sure that these collaborations will help quench the healthy thirst for more Russian designs.

CKF Decepticon 2
From: BladeHQ

Editor: I recommend purchasing the Custom Knife Factory Decepticon 2 at BladeHQ or Amazon.com. The knife is no longer in production, but BladeHQ offers plenty of CKF knives, including the Decepticon 4. Thanks for checking out the review.

Photo Credits: Andrew Gene

Demko Knives AD-15 MG Review

by Aaron Shapiro 5 Comments

There are knives that elicit feelings of elegance and delicate class, and then there are knives that make you feel like you’re carrying a tool that can handle damn near any task that you throw at it. Demko Knives belong solidly in the latter camp.

Buy the Demko Knives AD-15 at BladeHQ

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For those of you that are hearing the name Demko and it’s sounding familiar Andrew Demko is the designer of Cold Steel’s famed Tri-ad Lock as well as some of their (in my opinion) coolest designs. Demko has also maintained his own custom knife shop, producing well built heavy-use folders that kept that distinct look that made his name famous among knife aficionados.

Based on my experience knives from Demko’s shop directly were a little difficult to come by when I first started getting into custom pieces. I’m not sure if that due to his work with Cold Steel, or maybe just the circles I ran in… but recently Andrew did two things that changed this. First he developed a new lock, the scorpion lock, that is not available from Cold Steel and secondly, he developed his Machine Ground (MG) series.

I would probably call his MG series mid-techs, although from what I have heard the only difference between Demko customs and the MG’s is the actual grinding of the blades themselves. Obviously his customs are hand ground, while the MGs are machine ground. More on that later.

First, the ever important specs of our Demko Knives AD-15 MG, the subject of this review:

Blade Length: 3.75”
Overall Length: 8.625”
Handle Thickness: .59”
Blade Thickness: .196”
Steel: S35VN
Weight: 6.4oz
Lock: Demko Scorpion Lock
Country of Origin: USA

(Please note these measurements are according to my ruler and calipers. The manufacturer’s listed measurements may vary.)

Blade Details

So, as I stated in the intro these knives are part of the “MG” series that the Demko shop is now putting out. I think the overall idea is to get some of their knives into customer’s hands without having to have the custom price-tag attached. In order to cut down on the cost, they have opted to put Machine Ground blades in these AD-15s. Apart from that I think there are minimal cosmetic differences between these and the customs.

So what does this mean for the end user? Well, nothing really. The knife is evenly ground, with crisp lines and a thin flat grind, and it is finished extremely well. For the run that was available at Blade Show, where I bought this knife, they had actually gone back and put a machine-satin or grind-line finish on the blade. This is generally my preference in a blade finish.

All that said, the knife came to me horrifyingly sharp, and I say this as someone that can sharpen a knife to a mirror–hair whittling edge. The Demkos did something to make this knife glide through paper like nothing I’ve seen. What makes this even more remarkable is the blade is made from 4.5mm thick stock. That is thick stock for a folding knife.

The steel choice is worth noting as well. S35VN is a weird pick for a knife that I’d consider a “heavy-use knife.” Don’t get me wrong as S35VN is generally a fine steel. I have it in my Chris Reeve knives and it’s performed great for me, but I would have expected 3V or M4 in this monster. Gimme something with some real brawn, Demko!

I suppose the choice of S35VN isn’t really a problem, as S35VN is still a premium steel with a well deserved reputation for all-round performance. It was just a surprising choice to me as this knife is otherwise entirely overbuilt. I think a tougher steel with a greater reputation for hard use would have been even better under these circumstances.

Handle, Ergonomics, and Pocket Clip

To address the elephant in the room before we talk about anything else, the AD-15 MG is a big knife. I mean the thing is over eight and a half inches long. However, as a result Demko was able to figure out how to incorporate a very effective saber-style handle to the knife. This allows you to grab onto it and know that you’re not going to slip anywhere, and to add additional traction most of these knives are offered in textured G-10 or Micarta for even more grip.

As for the handle material itself, it’s okay. Don’t tell anyone I said this, but I kinda wish I had gotten a G-10 version. The natural micarta has a raw edge that has turned out to not really be my favorite. His G10 knives were very nicely squared away, I’d love to see one in CF.

The Demko’s are also now offering these knives in full Ti handles. This was debuted at Blade 2018. In my opinion full titanium is a lousy “upgrade” as it adds nearly $200 to the price tag and a lot of extra weight, but the full titanium version offers no additional operational strength.

The clip is a ho-hum spoon style three screw clip that straddles the lanyard hole. This placement makes the knife ride a bit high in the pocket. I love and hate this high clip placement. On one hand, it allows you to have a really positive grip on this (expensive) knife in your pocket when you withdraw it, but the knife is also is going to dig into your side when you sit down. So this clip configuration has its pros and cons.

Deployment and Lockup

Dudes, this lock is super weird. Like, I get it, and I like it, but it took me a solid 2-3 days of playing with it where I stopped nearly cutting myself when I tried opening it. The knife is not that different from the famed Tri-ad lock that Demko licensed to Cold Steel. It’s essentially a titanium bar that runs across the top of the knife, that bar pivots around a pin towards the rear, when doing so it lifts the locking pin and allows you to close the knife. That same spring tension also serves as the “detent.” As a result, you sorta have to push away from the pivot when you open the knife otherwise it won’t budge.

As I said, it’s a different but ultimately intuitive way of opening a knife. Another result of this lock is that the action of the knife has a very hydraulic feel to it. It’s smooth, but slow. As if you were pushing the blade open through soft butter. This isn’t a knife that you’re gonna “pop” open with your thumb. The AD-15 MG’s run on poly washers, so that contributes to the slow hydraulic feel of the action.

Demko Knives AD-15 MG Review – Final Thoughts

How do you pin a bow on a knife this unusual? It’s a new style of mid-tech, with a new locking system, in a different size category than I normally buy. I never condone knife abuse, but the AD-15 seriously feels like a knife that could do pretty much anything and go pretty much anywhere. Need to stab through a car hood? No problem. This AD-15 MG is an absolute tank, and in that capacity this knife is phenomenal.

With a different steel I think the AD-15 MG’s would be perfect. S35VN is fine for a Sebenza, but for an overbuilt folder like this I’d love to see the jump to an even tougher steel like 3V. I believe that Demko has used different steels on the hand ground versions, so perhaps that will trickle down to the MGs eventually.

Also, these knives aren’t cheap. The base model (with G10 or Micarta) comes in around $675 and is readily available on BladeHQ or even Amazon. This AD-15 MG is a lot of money, but you’re essentially getting a custom Demko that has a blade that went through a double disk grinder. Practically speaking it’s very similar to what they’d call a “custom knife.” The hand ground version of this knife starts at $900, and if that’s if you can find one.

For these reasons, I recommend the Demko Knives AD-15 MG if you want a hard use folder from Andrew Demko without spending the cash on one of his full customs.

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Editor: I recommend purchasing the Demko Knives AD-15 MG at Amazon or BladeHQ. Please consider that buying anything through any of the links on this website helps support BladeReviews.com, and keeps the site going. As always, any and all support is greatly appreciated. Thank you very much.

Rockstead RYO Review

by Andrew Gene 2 Comments

The RYO is the latest folder from Rockstead, coming after their futuristic SHUN collaboration that was the work of Belorussian designer Dmitry Sinkevich. The SHUN was a tangent from the company’s previous aesthetic sensibilities, carrying much more futuristic lines in a larger form factor. Rockstead’s unmistakable mirrored blade grind and stylized fuller aside, the knife was definitely something more akin to other Sinkevich designs like the ZT 0452CF or his Shirogorov collaborations.

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The RYO design is a redirect back toward Rockstead’s other models, with a distinctly Japanese look that draws inspiration from an iconic friction folder. While most models reflect sword patterns, the RYO references the Higonokami (Higo for short) resulting in something similar to a modified wharncliffe, in Western cutlery terms. The blade shape is paired with an undulating handle texture reminiscent of waves, or in this case maybe black raku ceramics or “Japan Black” lacquerware. The name RYO translates to “good”. From my research it can be used to describe something of superior quality or character and is also used as a persons name.

As a side note, it might have been appropriate to call the RYO the HIGO however, Rockstead already has a knife named that. Although claiming the name, the model carries it in spirit only, and does not share a similarity in blade style.

General Dimensions and Blade Details

Although the Rockstead RYO has a foot in the past, it’s clearly a modern knife showing off a finished product that is only possible through a combination of modern machining and the latest high-tech materials. The over-all length measures 7.716” (196mm) with a 3.125″ (79mm) blade, and a weight of 4.37 oz (124 g).

New to the folding knife collection, the RYO has a “concealable” clip design. We are also seeing a titanium handle, rather than the Duraluminum that’s has been used in the past. This isn’t that surprising as most of the newer, all metal handles (as seen in the SAI and SHUN) are full Titanium.

The 3.15” (80 mm) blade is made from one of Hitachi Metal’s flagship cutlery steels, ZDP-189. ZDP-189 boasts rather extreme specifications with a chromium content at 20%, nearly double the 10.5% needed to consider it a stainless, and a carbon content of 3%, just over four times the 0.7% needed to be classified as “high carbon”. The full specifications are as follows:

Carbon	Chromium	Molybdenum	Tungsten	Vanadium
3.00	20.00	1.50	1.50	0.10

Such impressive specifications are reached through a powder metal technology which helps to avoid the uneven (segregated) carbide micro-structure caused by cooling steel into a traditional ingot. During the process, molten alloy is pushed through a nozzle where it meets a high pressure stream of air. At contact with the compressed air, the molten metal rapidly solidifies creating a tiny, near-to segregation free, sphere-like particle. Because the cooling is so fast, the component elements are fixed in place with a more even micro-structure. The powdered batch is then mixed and sealed into inert-environment containers to avoid unwanted reactions. Finally it’s Hot Isostatically Pressed (HIP), trapping all of the ideal properties, evenly into place.

With such generous levels of elements that make for a high-performance steel, ZDP-189 is able to reach an incredible finished hardness and take an equally impressive edge. Rockstead measures each piece and the small dimple left from measurement is proudly displayed on the blades ricasso. The hardness of this particular RYO measures 67 RC.

While seemingly the end goal for a steel, the result does compromise other desirable attributes. The first is accessibility. Using ZDP-189 and finishing it to these standards increases cost. Secondly, such a high hardness makes the steel more brittle since it lacks any real ductility, limiting application to lighter duties.

This steel is chosen to support the grind, and as on all other Rockstead knives, the grind is nothing short of amazing. Rockstead defines the convex, zero geometry as Hon-zukuri which is traditionally reserved to describe sword patterns. The meaning loosely translates to “base style” and is Rockstead’s go to configuration. On other models they also offer flat grinds that include a secondary bevel as seen on the TEI-S DLC.

I’ve had the opportunity to handle three Rockstead knives and the mirrored finish is perfectly executed on all, only showing distortion from the curvature of the convex shape or on the compound angles that radius the belly of the blades. Because the mirrored finish runs right to the edge, the cutting performance is outstanding with a sharpness that seems to pass effortlessly while in use. This is partly because the blades are pretty much perfectly symmetrical and there isn’t any tooth to the edge that can catch on the material you’re cutting. While pretty legendary for a knife; as mentioned before the edge is fragile and it will micro-chip under normal use. This is where questions of practicality comes into play. Your flawless blade can be maintained – if you use Rockstead’s paid sharpening service. Otherwise you can do the job yourself at the expense of the perfect finishing.

As for the profile, the Higonokami-like pattern is very useful. The slightly curved edge is excellent for everyday tasks while the tip excels at fine work over something like a drop-point. For detailing Rockstead’s stylized fuller gives the blade an animated, vigilant stare while the media blasted flats provide a contrast that intensifies the polished grind.

Handle, Ergonomics, and Pocket Clip

The fully sculpted “3D machined” handle of the knife is very comfortable. The inner edge has a series of shallow finger grooves that conform to your hand nicely. At 4.566” in length you get a full grip for average sized hands. The area of use is extended by a deep choil that meets a curve toward the front of the handle, allowing you to choke up for more control. Added grip and tactile feedback is helped along by jimping on the clip’s back and a double row of jimping along the handle’s spine that’s continued by a run onto the blade’s thumb pad. There’s also a small swatch on the choil so you know exactly where you’re at when your finger is near the heel of the edge. Jimping mission accomplished.

The cross cut ridges add a significant dress factor to the polished handle, catching the light and defining the overall form. As you hold the knife in your hand, highlights roll across the surface giving the grip a jewel-like appearance that’s amplified by the dark, glassy DLC (Diamond Like Carbon) coating. The same reflective qualities that give the handle its presence also create some challenges. With so many surfaces and such a tricky polish, any small marks or areas of unevenness during the process tend to be exaggerated by the DLC and under very close inspection, some are visible. This can only really be observed when the knife is spotlessly cleaned up and under good light as was the case when producing the video overview. Also, it’s an epic finger print magnet. From one perspective I’d like to see the handle as immaculately rendered as the blade and from the other I appreciate the ambition.

An area where I definitely feel the handle could be improved however, is weight. Milled out pockets on the inner scales could trim fat from the 4.37 oz. While this won’t bother some and others will equate weight with value, I prefer a lighter folder, and sub 4 oz would feel better with this smaller form factor.

For deployment there are two ambidextrous thumb-studs. While polished, they have a conical shape that narrows at the base, sit high and are exposed by a handle cut-out so you can easily and repeatably use them.

When opened the blade is held solidly by a button lock. Most button locks I’ve handled have a small tick of movement that eventually settles in, and this seems to be the case with the RYO. As of now, after handling the knife for some time, the lock-up feels totally solid and without play. Although seating confidently under significant spring tension, the action is smooth and without stickiness. When unlocking, the polished button head feels good under your thumb.

Normally, a button lock’s plunger serves double duty and is also used to hold the blade closed. In many cases the tension in the closed position is light allowing the blade to more easily fall out of the stowed position than something like a liner or frame lock. With the RYO, Rockstead has smartly added a separate detent that holds the blade closed, so the tension can be dialed in independently. As a small gripe, I’m not overly fond of the high pitch click the knife makes when overcoming the detent, but in a luxury item I tend to split hairs. Regardless of any criticism, the sum of parts of this button lock equals one the nicest I’ve handled to date.

Rounding out the details there is what Rockstead calls their “concealable” pocket clip. This is primarily an ergonomic feature so you don’t feel the clip when cutting. The integration is nicely executed and works visually when the knife is both open and closed. To reveal the clip, you manually push on its end which sits slightly proud when hidden. Although the small tab is visible, you don’t really feel it under normal use. The clip sits on a larger base that supports it, for a smooth yet robust feeling action. Because the clip is oriented to the back of the handle, its attachment point is best at your pocket seam (as opposed to along the opening) and works better with thinner fabrics. The fact that the clip is machined rather than stamped and bent, makes for a strong tension and, because of the orientation, the knife can twist to the side with thicker materials. I guess this isn’t really a jogging pants type of knife anyway.

Apparently this concealable clip design infringes on a patent filed by knife maker Joseph Caswell, who has a design called the EDX with a clip that automatically changes position with the action of opening and closing the blade. As such Rockstead has had to license in order to stay above board. As an additional carry option there is a lanyard hole that is discretely milled into the pommel.

Rockstead RYO Review – Final Thoughts

From the material choices through to the finished functional design, Rockstead personifies the ethic of Japanese bladesmithing. An approach where there is a thirst for the best technology and materials while still respectfully integrating knowledge and concepts from the past in balanced measure. Rockstead’s ability to harmoniously combine historic patterns with contemporary features is unique to the brand. While costly, these knives are truly distinct, no small feat in a market that is increasingly more saturated. The RYO is certainly “good”.

Rockstead Higo
From: BladeHQ

Editor: I recommend purchasing the Rockstead RYO at BladeHQ. Please consider that buying anything through any of the links on this website, including Amazon.com, helps support BladeReviews.com, and keeps the site going. As always, any and all support is greatly appreciated. Thank you very much.

Rockstead Higo Review

by Dan Jackson 9 Comments

Today I’ll be reviewing an expensive knife. There is no way around it. The Rockstead Higo retails for the better part of $1000. It’s insanely expensive, and it’s taken me the better part of 10 years of writing about knives to work my way up to purchasing one. I’ve considered it before, but always had something else I’d rather spend $800 on. Like food, rent, and child support. But recently I got my priorities straightened out and purchased a Rockstead for review.

Buy the Rockstead Higo at BladeHQ

So it may come as a surprise to hear that the Higo is actually one of Rockstead’s least expensive offerings. You can easily spend $1,500 to $3,000 on one of their knives.

The Higo is one of their simpler, more utilitarian models. Relatively simple duraluminum handles and a single stand off house a beautiful, smoky black DLC coated blade. And it’s not just any blade, it’s Rockstead’s beautiful “HONZUKURI” double convex blade shape brought to a flawless mirror polish. Yes, it’s high time we reviewed a Rockstead, and examined this knife in all of it’s expensive glory. By the way, I am writing this review from a cardboard box.

General Dimensions and Blade Details

The Higo has an overall length of 8.5″, a 3.5″ blade, weighs 3.6 ounces and is made in Japan. It’s a larger knife but could be EDCd if you like the idea of daily carrying an ultra high end pocket knife. I think it is one of Rockstead’s more staid models, but personally, I wouldn’t EDC this thing. Not only is it too expensive for me to use without feeling guilty, I have major reservations regarding how I would sharpen the knife. I’ll comment on that further below.

The Higo comes with a long drop point blade. The tip on the knife is fairly high, and it provides a rather abrupt belly. The blade is saber ground, and there is a hole in the flat of the blade with a short milled fuller. I am not sure if that’s for decoration, or is part of the manufacturing process. I never think too hard about that because my eye is inevitably drawn to the beautiful mirror polished primary bevel.

As an aside, this polished blade is a bear to photograph. My photography has never been great, but I apologize for the especially schlocky photos accompanying this review. I did my best to keep my mug out of the photographs, but there are still all sorts of reflections in the shots showing the blade.

Rockstead’s process for finishing the blades this way is time consuming, and labor intensive. This is part of the reason why Rockstead knives are so expensive. Rockstead does a reasonable job explaining the process on their website. Apparently someone hand sands these blades starting at 400 grit going all the way up to 2000 grit. Then additional finishing work is done on the knife through some proprietary processes that are well beyond my pay grade as a lay person.

The net result is the most beautiful blade I have ever laid my eyes on. The grinds are beautifully crisp. The machining is outstanding. And the mirror polish is flawless. The net result is stunning. There is nothing else like a Rockstead blade.

Rockstead offers the Higo in two blade steels: a DLC Coated YXR7 version (shown here) or an uncoated ZDP-189 version. YXR7 is a high speed tool steel manufactured by Hitachi. YXR7 has the enviable combination of being tough, but also being able to be heat treated to a high hardness. Here is a link to the zKnives data sheet on YXR7.

Rockstead states that it’s the durability of the YXR7 that allows them to put an ultra thin 3 micron thick coat of DLC over the blade. Paired with a less shock resistant steel, the DLC coating would crack like an egg shell. But when paired with YXR7 the shock is dissipated and you are left with an otherworldly blade.

Each knife is individually checked for hardness, and Rockstead reports that on the information card that comes with the knife. My particular knife was heat treated to 65.2 HRc. Impressive.

OK, this is normally the part of the review where I comment on the real world performance of the knife after extensive carry and use. That never happened with the Higo. It’s just too nice of a knife for me to get down and dirty with.

Furthermore, I’m concerned that if I used the knife I’d be unable to sharpen it. Especially this DLC coated variant. With the ZDP-189 version you can probably maintain the edge with careful stropping. But here, only a teeny tiny bit of the edge is exposed. The rested is coated in DLC. How the hell do you sharpen this thing? Rockstead offers a “free sharpening service” but you need to ship the knife back to Japan for that. Sorry guys, but I didn’t want to go down that path with this knife.

I will say I’ve been to the Rockstead booth at Blade Show a few times and they had many samples available, and they would cut phone books and rope with the knives at the show. They can certainly cut, and from what I understand they hold an edge unlike anything else thanks in part to the insane hardness and unique blade geometry.

But I can’t speak from personal experience. Instead, I’ll embed a video from Rockstead showing some of their performance testing:

Handle, Ergonomics, and Pocket Clip

Compared with the magnificent blade, the handle is a little less interesting. It’s still beautifully machined, but lets face it, few things can stand up to the blade of a Rockstead. Here we have black anodized duraluminum handles. A pleasant wave pattern has been milled into the handles. Execution of the handles themselves is great, but one area leaving me wanting a little more is with the hardware. The hardware almost appears like cheap pot metal compared to the blade. I’d love to see some decorative hardware or polished hardware to match the blade. As it stands, it appears more like an after thought. At this price everything needs to be special.

I have no complaints in the ergonomics department. This simple and straight forward handle design. There is plenty of room, and an absence of excessive curves and ‘ergonomic features’ means that the handle will be comfortable for most people. That said, you do get light jimping on both the top and bottom of the blade, toothier jimping on the handle, and a finger choil. All of this stuff has been exercised with a degree of restraint to the point where it all plays in the background. It’s the ergonomic equivalent of muzak. Present, but hard to register unless you pay close attention.

The pocket clip is downright primitive compared to the rest of the knife. It’s a DLC blackened spring style clip, mounted high on the handle for deep carry with a single torx screw. There is nothing wrong with any of this, but it is crudely stamped “MADE IN JAPAN”. Not the end of the world, but not the most elegant solution either. Given the attention of detail lavished on this blade I would have expected a little more.

The good news is that the pocket clip works great, and the knife carries well. It’s a long knife, but thin and lightweight, so you don’t notice it much. The pocket clip has good spring retention, so it keeps the knife planted in place, and it all but buries completely in your pocket. Not bad, but not amazing either.

The clip is also a fingerprint magnet. Much like the blade.

Deployment and Lockup

The Higo primarily makes use of dual thumb studs to get the blade open. The thumb studs are prominent, and the blade is easy enough to open with either hand. Additionally, the exposed tang when closed gives you the option of a “front flipper” of sorts. You can’t actually flip the blade open, but you can get the blade mostly open with this faux flipper.

The blade rotates fluidly on generous phosphor bronze washers. It isn’t a fast deploying knife, but it feels purposeful.

The frame lock of the Higo engages with a soft click. It’s an aluminum framelock with a stainless steel lockbar insert. I think it is interesting to note that the lockbar insert has also been given the DLC treatment. Little details like that are good to see. Frankly I expect them on a knife this expensive. Lockup is a solid 50% and there is zero blade play of any kind.

I struggled to find a good knife to use for the size comparison section. The blade of the Higo is so tough to photograph, that I ended up choosing the Zero Tolerance 0450CF. The matte DLC blade on the 0450CF made it possible to get a workable photo.

Blade centering is absolutely perfect on my knife. Once again at this price point I would expect nothing less.

Rockstead Higo Review – Final Thoughts

On one hand the Higo is a stunning knife. The blade is unlike anything else I have reviewed. It’s an otherworldly work of art. You simply won’t find anything else like it on the production market. That beautiful blade is combined with an elegant handle. It is a juxtoposition of Japanese elegance and their fanatical pride in what they do. Rockstead has taken the production pocket knife to extremes few of us would consider. In these ways the Higo is a truly special knife.

On the flip side I don’t think this is a particularly practical knife. It’s so expensive I’m hesitant to use it. And if I were to use the knife, it would be damn near impossible for me to sharpen it. Perhaps if I selected the non-DLC coated variant I could strop this thing, but I don’t know how I would sharpen this DLC coated blade with its impossibly small microbevel edge. The only answer is to send it off to Rockstead. They will sharpen it for free provided I can prove I’m the original owner, but I would need to ship the knife to Japan at a considerable expense and risk.

For these reasons I cannot recommend this knife as a daily carry, unless you are a talented sharpener and willing to use a near $1,000 folding knife. Most people won’t do that, and of the few that will actually purchase a Rockstead Higo, I suspect they will treat the knife like I have: gingerly. With so many great $50-200 folding knives in my collection, the Higo has been relegated to a safe queen and curiosity. It’s a beautiful safe queen, but a safe queen none the less.

Rockstead Higo
From: BladeHQ

I recommend purchasing the Rockstead Higo at BladeHQ. Please consider that buying anything through any of the links on this website, including Amazon.com, helps support BladeReviews.com, and keeps the site going. As always, any and all support is greatly appreciated. Thank you very much.