Tag Archives: Urban

Spyderco’s SLIPIT™ Family – Which one should you choose—and for what purpose?

01/10/2025 nemosandman 3 Comments

The SLIPIT™, is a group of American-designed folding knives developed by Spyderco. Originating from the UK Penknife (UKPK) project
— the first folding knife to combine their one-hand-opening Trademark Round Hole™, clip carry, and a non-locking mechanism — and drawing inspiration from the Caly series, the group comprises the UKPK, Metropolitan, Urban, and Squeak models. All were designed by Sal Glesser.

The Blue Brother of my Slipit family is the UK Penknife (UKPK) Blue G10 CPM SPY 27 version AKA “The great slicer” or “The Golden Child” as it is made in Colorado when the others are made in Italy.
My UKPK is the G10-handled version in CPM SPY27 steel. It features the thinnest blade (2.5 mm vs 3mm for the other members of the SlipIt family) and offers the best slicing performance, with a cutting edge measuring 75 mm.
You can notice its this G10 version got 4 screws on the handle. (When Spyderco site is only showing 3 screws for their UKPK G10 SPY27 model)
Edit: I got an answer from Golden about that:
“The photo of the G10 model you see online is a photoshopped version of the lightweight model, which only has 3 screws. The 4 screw version is standard for the g10 variant.”
The FRN UKPK got 3 screws and a short spring/backspacer. Perhaps easier to rinse and clean. Its Salt version even exist in yellow with CPM Magnacut and in green with LC200N and also with serrated edge.

On mine, its thin CPM SPY27 blade is particularly well-suited to maintenance by leather stropping, and this model is unique in the group for employing a fork spring, likely necessitated by the longer stainless steel backspacer. Thanks to its blade steel, the UKPK also provides the greatest lateral strength of the series.

Its versatility makes it suitable as a travel knife, steak knife, whittling tool, office companion, or even a light kitchen knife.
You can even change for another style of clip if you want a toolish look.
The UKPK won’t let you down FRN or G10 version. They are great travel non threatening folders.

TECHNICAL SPECIFICATIONS
Overall Length: 6.89in 175mm
Closed Length: 3.95in 100mm
Blade Thickness: .098in 2.5mm
Blade Length: 2.95in 75mm
Edge Length: 2.57in 65mm
Handle Material: G-10
Origin: United States
Steel: CPM® SPY27®
Knife Weight: 2.2oz 63g

The Black Brother of the Slipit family is the Metropolitan, a tad shorter than the UKPK but often described in my book as having “an everlasting edge.” This model is notable as the only Slipit presented here with an FRN (fiberglass-reinforced nylon) handle. FRN is great and solid and the Metro got a full spring/back spacer.

Its key strength lies in the choice of blade steel: Böhler M398, known for delivering extremely long-lasting edge retention at a comparatively very accessible price point. Despite its 3 mm blade stock, the Metropolitan remains an excellent slicer. While M398 offers less lateral strength than CPM SPY27, it excels in edge holding, making this model particularly well-suited as a folding skinner or for heavy-duty tasks such as breaking down cardboard.

TECHNICAL SPECIFICATIONS
Overall Length: 6.31in 160mm
Closed Length: 3.73in 94mm
Blade Thickness: .118in 3mm
Blade Length: 2.68in 68mm
Edge Length: 2.43in 62mm
Handle Material: FRN
Origin: Italy
Steel: M398
Knife Weight: 1.6oz 45g

The Red Brother of the Slipit family is the Urban, my Low Profile London Traveller, produced as an exclusive edition for Heinnie Haynes. This model was acquired at approximately twice the cost of the Metropolitan, owing to its premium blade steel: CPM S90V, a high-performance alloy offering edge retention on par with Böhler M398. Now the FRN Urban is released with M398 too which makes my previous expensive Heinnie S90V Urban quest totally obsolete.

Released prior to the availability of the Metropolitan and the M398 Urban, this knife also features a G10 handle with a distinctive finish. Its compact dimensions allow it to be carried discreetly, such as in the watch pocket of denim trousers. In this collection, the Red Brother is primarily employed as a travel knife for use in London. I have it equipped with the short MicroJimbo clip for the lowest profile possible.

TECHNICAL SPECIFICATIONS
Overall Length: 5.95in 151mm
Closed Length: 3.54in 90mm
Blade Thickness: .114in 2.9mm
Blade Length: 2.49in 63mm
Edge Length: 2.15in 55mm
Handle Material: Red G10
Origin: Italy
Steel: CPM S90V (on mine) M398 for the FRN version.
Knife Weight: 60 gr (for mine) 56 gr for the FRN version in M398.

Big Pizza ? No problemo.

The Silver Brother – The Tweetanium !
The Squeak is truly a jewel within the SlipIt family. Despite its compact size, it never leaves me feeling “under-knived” when carried in a watch pocket.
I once owned a Squeak Deluxe Sprint Run with a titanium handle and Elmax steel blade, which I eventually passed on to JD. Thanks to Guillaume, I was able to acquire another example, new in box.

JD first acquired the original Squeak SC154PBK and used it extensively, praising its thin cutting edge, dependable Böhler N690Co steel, ergonomic handle, wire clip, and reliable one-handed usability.

Later came the titanium sprint-run version, which felt even sharper at the edge, requiring less effort when cutting. Its rounded titanium scales were warm to the touch, slipped smoothly into the pocket, and offered a more refined feel than the FRN model. The stiffer titanium construction also produced a stronger spring, giving the knife a crisper “walk and talk.” While one-hand opening was slightly more demanding, both versions remained capable of the classic “Spydie drop.”
The titanium scales are smooth under the thumb and provide superb ergonomics in a three-finger grip. Construction is minimalist, relying on only two body screws plus one for the deep-carry clip.

This is a three fingers grip when the Urban is still a four finger grip.

This rare titanium variant stands out as a refined upgrade over the standard Squeak—an elegant evolution of an already excellent design.
I love Elmax steel since my Lionspy. I remember beating the crap out of it and it was really forgiving: no chipping and great sharpness. It is tough for a stainless steel.

Its short blade is full-flat-ground, exceptionally thin at the edge, and employs a slipjoint-style “notched-joint” mechanism: the spring holds the blade open during use and offers resistance when closing.

It slice through a Coke bottle butt with its factory edge ! Not many models from the Spyderco line can do that right out of the box.
In practice, performance is outstanding. The small blade slices cleanly through materials such as plastic, wood, ropes and even after extended use—up to a year on my first Elmax Squeak—it remains razor-sharp with only minimal stropping required. Elmax, a rare style among Spyderco knives, is that good !

The Spyder hole and blade spine are the also the sharpest of the family. It could be used to strike some ferro rod.

Compact yet versatile, the “mini micro” knife proves remarkably capable for everyday tasks: cutting meat at the table (where the blade’s belly is especially effective), opening tags, breaking down plastic, and more. It also maintains a discreet, non-threatening presence in public and restaurant settings. It makes a great money clip too.

TECHNICAL SPECIFICATIONS
Overall Length: 5.05in 128mm
Closed Length: 3.05in 77mm
Blade Thickness: .118in 3mm
Blade Length: 2in 51mm
Edge Length: 1.75in 44mm
Handle Material: Titanium
Origin: ItalySteel: Elmax (for mine) N690Co (for the FRN version).
Knife Weight: 69 grams (48 grams for the FRN version)
The Squeak in this titanium version is the heaviest of the family.

Le Choix des Armes

Blue UKPK – the versatile slicer.
Black Metropolitan – the non locking hunter’s companion.
Red Urban – the low-profile city dweller.
Silver Squeak – three fingers power house.

Each model is reliable, discreet, and delivers outstanding cutting performance thanks to their blade geometry. They shine on the plate and impress with pure slicing ability on the hardest materials (my pastic bottle tests…). Thanks to their relatively strong non locking mechanisms, they also handle whittling tasks—yes, even the Squeak is surprisingly pleasant and powerful against any piece of wood.
And don’t forget, now their slip-joint strength is impeccable. Also each knife comes with a choil, keeping your fingers safe from unwanted blade closure.
Really, when it comes to staying open, Sal Glesser’s four slip-joint designs outclass his excellent Roadie XL—and put Anderson’s COBOL to shame.
Sharp, firm, secure, and reassuring—no surprises when handling these slipjoint knives which are proof that size doesn’t define performance. 😉

Mama Caly can be proud of her slipIt offsprings !

Folders, Photos

SPYDERCO METROPOLITAN™ LIGHTWEIGHT – C213PBK – The Perfect Hunter Slipjoint ?

19/08/2025 nemosandman 4 Comments

Disclaimer: This knife was supplied at no cost by Golden as part of their brand ambassador program. Spyderco’s decision to include this publication is appreciated, though the review that follows remains independent and unbiased.

This is my first glimpse at the middle Brother of the SLIPIT™, the Metropolitan.
Made in Maniago. It is an Italian Spyderco.
Un altro piccolo grande coltello !

It is the second Spyderco Slipjoint in M398 after the Roadie XL which I use a lot !

It is made in Maniago like my Heinnie Urban and it is a pure Sal Glesser design.
The blade comes razor-sharp straight out of the box. The factory edge is excellent, though I know it can be refined just a touch on leather. It’s a very thin grind—thinner even than on my Roadie XL. While M398 isn’t as leather-friendly as SPY27, it can still be brought to a high polish, as I managed with my Roadie XL after breaking its tip.

Being slightly longer than the Urban, the Metro’s handle comfortably fits four fingers when using the choil. This choil also adds an important safety feature, preventing accidental closure on your fingers. The choil-hump combinaison—acts like a guard, directing cutting force straight into the blade while relieving stress on the handle and pivot.

“Metro In the Middle” pictured: the G10 SPY27 UKPK “Golden Child”, the Metro and the Heinnie G10 S90V Urban.

To quote my friend Wayne Thomas Heywood Adamson: “So now we have a middle ground between the UKPK and the Urban. I was surprised when the Urban shrank in size but that was clearly now to make room for the Metropolitan.”

(Made in Golden – Maniago – Maniago.)
The 68mm Metro’s blade thickness measures 3 mm at the spine, with a full flat grind in a leaf-shaped profile. By comparison, the longer UKPK “Golden Child” comes in at just 2.5 mm, which makes it the undisputed king of SlipIt designs. That said, opting for a slightly thicker blade in M398 is a sound choice. M398 is not known for its toughness—certainly less forgiving than Spyderco’s in-house CPM SPY27 alloy—so the added thickness provides welcome reinforcement.

The S90V Urban is 2,9mm !

And the Roadie XL is 2,8mm

Making the Metropolitan the thicker of the wild bunch !
By an hair !

Now about the weight…

At 51 grammes it is really light in the pocket.

The action is very good. It is as strong as my Urban and UKPK. perhaps a bit less hard to close but this is not really an issue.
I have noticed the Metro’s back is a full spacer/spring construction like a G10 version (when the UKPK FRN Salt is not for example.)
It does not share the same “fork” spring of the UKPK but the same slipjoint mechanism as the Urban.
You can feel the spacer moving up when closing.

So what can we expected from this Metropolitan compared to its siblings?
A little more room for your fingers. The Urban and the Squeak are three fingers knives, the Metro and UKPK are four fingers.
This is also an opportunity to showcase M398 in a high, full-flat-ground, thin blade. The Roadie XL’s narrower profile already favors cutting efficiency, and the Metro builds on that. In terms of edge retention, M398 belongs in the same category as S90V—a steel I know well from my Urban model, where securing an exclusive sprint run was a real challenge. With the Metro, however, M398 is now part of the regular production lineup, offering users a true “super stainless” steel in an accessible package. But beware M398 does not like torsions, like my Walker in ZDP189 which has been able to survive all those years.

The Metropolitan could really be a major upgrade for my Italian Hares Hunter in Tuscany. For the record, skinning game—especially dealing with hair full of sand and dirt—puts a significant challenge on edge retention. Hunters typically don’t use their knives for woodcraft; their main task is working on hares and similar game. In that context, a blade of 68mm in M398 could offer a real advantage.

The Metropolitan—easy to carry, legal in many countries, and made of stainless steel—could be the perfect hunter’s SlipIt, which is great news for many of my friends.

Review

C127GPRD SPYDERCO URBAN HEINNIE® EDITION – The S90 Urban UK Legal Wonder.

30/05/2024 nemosandman 5 Comments

The Spyderco Urban, Squeak, and UKPK family are the most addictive slipjoint lineups in the modern knife world. I have already written about them on this blog. The UKPK Salt is simply one of the best modern folders available nowadays. The Squeak is totally sheeple-friendly, and of course the Urban was made for city carry and can be carried almost everywhere except on airlines.

Spyderco’s description:
“This Exclusive version of the Spyderco Urban™ was manufactured specifically for Heinnie Haynes (heinnie.com) and is available only through their sales channels. Originally introduced in 2009 and later discontinued, the Urban remains a cult classic among devoted fans of Spyderco’s non-locking, one-hand-opening, clip-carried SLIPIT™ knives. This distinctive expression of it showcases a leaf-shaped blade crafted from premium CPM® S90V® particle metallurgy stainless steel. The PlainEdge™ blade is full-flat ground for exceptional edge geometry and is proudly laser engraved with the Heinnie Haynes logo.Not to be outdone, the handle of this knife features distinctive red G-10 scales with a non-slip peel-ply texture. They complement the jimping (textured grooves) on the blade’s thumb ramp and index-finger choil to ensure a positive grip and outstanding control during use. A reversible deep-pocket wire clip provides a choice of left or right-side tip-up carry, making every aspect of the design completely ambidextrous.”

This red one is my third Urban. The first one was in K390, the second one was in AEB-L and was named Cappuccino. All of them were eventually pushed out of my pocket because of the greatness of the UKPK Salt in LC200N.
Still, they have all been great companions during my travels in the UK, as they are fully legal: non-locking knives with blades under 3 inches (76 mm)…
Eventually, I started looking for a G10 version with a full stainless steel backspacer, and I found the Heinnie Haynes exclusive version available on their site. It is not a cheap knife, be aware of that, but it oozes quality both on paper and in hand.

First things first, this Urban features a CPM S90V blade, the same steel found on the Proficient bushcraft knife. S90V was previously known as CPM420V, and it remains one of Sal Glesser’s favorite steels ever produced by Crucible.

S90V is famous for its incredible edge retention, and after 25 years of using it, I can tell you that it can also be a bear to resharpen. Diamonds are its best friends, and even then it requires a lot of white ceramic work and stropping… Compared to non-stainless super steels like Maxamet, it can be quite tedious to bring back to a truly razor-sharp edge. But once sharp, its working edge seems to last forever.
This is exactly the opposite of my previous experience with Cappuccino, my AEB-L Urban. That knife was tough and incredibly easy to keep razor sharp, but it quickly lost its edge when used on abrasive materials like cardboard.
S90V eats brown cardboard for breakfast and stays sharp for a very long time, but it takes patience to bring it back to a crisp razor edge.
That is excellent when you need a long-lasting working knife on a trip where you did not plan to bring sharpening equipment. Sal Glesser trusts S90V enough to use that alloy on many of his own special Sprint Runs with carbon fiber handles.
I have never been disappointed by S90V. Even on fixed blades or on the Manly folders, it has always been a game changer in terms of long-lasting sharpness, and in my experience it even surpasses CPM 10V.
S90V is also highly stainless. Unless you plan to use your knife in the ocean, it can handle demanding work in the forest without needing immediate cleaning.
It has also been noticed that this S90V Urban features a slightly thinner blade: 0.23 cm instead of 0.29 cm. The blade is also slightly shorter than previous Urbans, although I have not noticed any difference in real-world utility.

This Urban was made in Italy, and in my personal experience, Maniago craftsmanship has never been a disappointment. Your mileage may vary, but this has been mine. I have always been happy with my Spytalians!

G10 is not a common material on Urbans, as FRN dominates the lineup, and the texture of this G10 is even more distinctive. At first, I considered turning this knife into a smooth “pebble,” but… nah! It is great as it is.
I only adjusted the feel slightly by sanding it, but overall this is a beautifully made, high-quality handle — once again, kudos to Maniago.
All Heinnie Haynes exclusives feature this red treatment on the handle; it is their signature. The G10 version also benefits from a longer steel backspacer that closes the handle construction more completely.

Now about the action: this Urban has the strongest spring of all my slipjoints! That is actually a very positive point. I can still open it with a quick wrist movement, but closing it requires real force, which is rather rare — even in Spyderco production. (The first UKPKs were “chewing gum soft,” to quote Guillaume, moderator of the Spyderco Fan Club.)
A strong spring combined with the absence of a lock makes it a great candidate for legal everyday carry nowadays.

Now regarding geometry, Maniago deserves another round of kudos! As you can see in the picture above, I was able to split a bottle bottom in a single pass with the factory edge. That is also rare! Even my beloved Hellboy needed some thinning before reaching that level. This is thin geometry straight out of the box!
The short drop-point blade makes it an excellent whittler, and Spyderco truly knows how to make little big knives. The hump and choil transmit your cutting force directly into the blade, sparing the handle, pivot, and mechanism. It is a clever design, inspired by the old San Francisco gambler’s knives. Sal’s first implementation of this “cockpit” concept dates back more than 30 years to the C36 Military.
The choil-and-hump combination is brilliant for preventing a non-locking blade from closing onto your fingers. To me, it is an absolute must-have!

So here we have a legal folder with a non-threatening blade, a strong non-locking spring, excellent cutting geometry, and stellar particle metallurgy steel.
What is there not to love about this wonderful Urban?

You can cut a pizza on your plate and use it as a steak knife without raising any eyebrows. I use my knives directly on plates, and I know how to avoid dulling them on ceramic. My mother-in-law never places a knife near my plate anymore — that is how I can spot where I am supposed to sit at her table.

The Urban also has the perfect size for carrying in a Levi’s 501 watch pocket, and as you can see, mine has been shredded over time by many aggressive G10 handles before extensive sanding.

So yes, I highly recommend this excellent exclusive little knife. Again, it is not cheap, but the quality is there from tip to clip.

Folders, Review

Spyderco C127PBN Sprint Run: First Glimpse at a Cappucino Urban Razor !

09/08/2019 nemosandman 4 Comments

Spyderco has made a Sprint Run using AEB-L on the Urban Plateforme. Mine was bought 65 dollars with 13 dollars of shipping. An honest price and 7 days of waiting. Kudos to DLC Trading.

AEB-L is a razor’s steel. Stainless. When 52100 is also a razor’s steel non stainless (this link take you to a Jerry Stark 6/8″ Straight Razor at 275 dollars…).
Both are small carbides steels and AEB-L is a low chromium medium carbon alloy.
“AEB-L differs from most simpler stainless steels in that it forms very small carbides when heat treated and has a very fine grain structure. Since the carbides are small, they are easier to sharpen, and since the grain is so fine, edge stability and toughness get a boost. Because of these advantages, AEB-L can compete with more complex “super steels” but at a much lower cost.” says Nordsmith site who considers AEB-L perfect for the outdoors knives they made. AEB-L is also consider as a tough steel.

From Doc Dan on the Spyderco Forum:
“I have a couple of folders in 13C26 (AEB-L). It is no super steel and those who are used to S90V or something might be disappointed. It tends to bend and roll rather than chip. In fact, I have never had a chip in either knife. When we first started talking about the AEB-L Urban I was surprised to discover how tough this steel actually is. I think it is a razor blade steel, and for a pocket knife, It think it is a good choice. It sharpens easily and holds a decent edge, but maybe slightly less than 154CM, VG-10, etc. However, if it is run harder by Spyderco, then all of my experience goes out the window.”

So let’s convex it ! Gaffer tape is used to prevent any scratch on the flat of the blade.

I’m happy to use diamonds as it feels hard to scratch.
I heard it was heat treated at 62 HRC. The idea is to have it hard. It feels hard under diamonds.

I keep the factory edge and just deshoulder it.

Then some diamonds paste (thank you JD) and compound for stropping.
It get to a mirror very very fast like 52100.

It is very easy to strop it for a razor level. I have noticed also the edge is like a caress and hairs are jumping.

The point of the blade is not as recessed as on my other Urban. It due to a QC on the spring. But I cannot bring the meat of my finger to be bitten. No issue.

Now starts the test and it will be done in the UK where the Urban is a lawful folder to carry. The mechanism is quite stiff and I really enjoy that. Actually I also love its Cappucino handle and that’s will be his code name from now on.

The bottle’s butt test is passed with flying colours.

The bottle’s neck thick plastic was easy game too.

On wood, it made very clean and precise cuts.
Same feel as 52100 and the exact opposite to ATS-34 for example.
The stronger mechanism makes it much more whittling friendly.
Once the Boot’s dagger quillon held, the knife is powerful and accurate in every cut.

Advice, Fixed Blade, Folders, Review

Pleasure of whittling — Which knife ?

07/08/2019 nemosandman 3 Comments

A knife and a piece of wood make my day.
I can sit and enjoy a good blade taking nice wooden chips.
Steel chemistry is important, especially how fine its grain is.
Back in the 90’s I have found how a Benchmade in M2HSS was more enjoyable than the same model in ATS-34.
How is the blade is ground is also very important, scandi makes shallower cuts when hollow grind got deeper in my experience.
But more than this: the general ergonomy of the knife and especially the spine of the blade do make a difference for me.

But let’s have a look at the knives: Ed Schemp’s Tuff and Bowie, Police 4, Yojimbo 2, Sebenza, Spydiechef, PPT, Paramillie, Lil’Native, Wolfspyder, A little TOPS scandi, Mantra2, Millie and Nilakka.

A rounded spine like my Sebenza is great. It’s very thin edge is also a plus but ATS34 is not making the moment enjoyable. Of course it will cut but the pleasure of feeling how the edge is making the chips is not there. Its edge is like a mad cow !! Hard to control.

One of the great surprise in term of pleasure has been that Lil Blue 2 from Raker (Ray Kirk). Made of 52100 ball bearing steel and brought to razor by JD !
The rounded spine of that small fixed blade makes it super enjoyable. The fine grain 52100 makes thin chips but can also be use hard for deeper cuts. That would the kind of knife you can enjoy all an afternoon without thumb soar.

A good old Opinel N°8 is able to cut deep and with power, for sure. Do I enjoy it ? Not really. It does the job but there is no pleasure when the thin spine bites my thumb during push cuts.

A great surprise and even a better surprise that my previous whittling with a Yojimbo 2 in S90V is my Yo2 Jade with a CPM M4 blade.
It is not a knife designed for whittling but it does the job perfectly. Better even is a tougher blade in CPM M4 which is very aggressive. The spine also is thick and my thumb can push with with confort and control. The Yo2 and especially that version is a great wood companion I can use with serenity.

Another knife I highly recommend for going in the woods and whittling with pleasure. And another knife with some martial pedigree has proven to be a great whittler: the PPT.
The S90V thin blade of that edition with a very confortable handle has been eating wood like a chef.

Speaking of chef: lets’ continue with the surprises. One important side of the Spydiechef is how easily it can go out of the kitchen. Sailors and sea kayakists are using it without any risk of failure but within the woods? OK mine has been convexed but this is another great tool to bring with you everywhere. I was able to create beautiful chips and the spince have not bite my thumb. Really a nice experience with this one.

My CPM Cruewear Paramillie has been convexed and its edge was really hungry for wood.
It was in all the bunch the one which went the easiest in the rod of wood. But then the square spire was so sharp and thin: it was not enjoyable. More about it later.

The Lil’ Native with JD sharpening skill is nice and powerful for its size. Really a nice you should not judge by the size. But then again, JD reground it to almost a scandi level. The belly and the thin edge does marvel for whittling. Just a tad longer blade will improved the experience but then you got a Native not a Papoose no more.

Another knife improved by JD sharpening skill is the Mantra 2. I had rounded the spine on this one and it turned to be a very powerful wood cutter. The kind of knife which disappears in your pocket and once deployed is a game changer. The very solid construction and great ergos of that Eric Glesser design is blooming in the woods.

The Police 4, as powerful as its K390 thin convexed blade was a real disappointment. The thin spine is really hurting my thumb when push cutting. The Police is and stays a very urban design. I was not really able to enjoy fine whittling with it. It does the job but the thin spine ruined it for me. This one is much better in cutting cardboards or ropes…

Of course the Nilakka is a five stars experience. nothing new: thick spine, zero ground blade. It is powerful and accurate. Pekka Tuominen knows. Just the thin point could be an issue when digging in the wood to make a hole for example. This is were the Wolfspyder shines: a very solid point !

Another great surprise in term of pleasure has been the Gent knife from Massdrop. I had convexed the edge and its S35VN rounded spined blade is just great. Its natural belly helps a lot in term of push cuts. It is a great folder and 100% shot flipper, easy to keep clean, and look at the shape of that blade: it is stunning and for less than 100 dollars shipping included. It will be reviewed.

Sorry, but the Mora has been the worst. It was not able to bring me nice chips.
I’m certain it would be a great hard used tool in the wood but here for fine gentle whittling: zero pleasure.
The synthetic handle is becoming sticky, the scandi edge is rusting and it was not able to bite in the wood. Cheap fixed blade.

So eventually, using 400 grits sandpaper, I have decided to rounded the spine of my Paramillie 2 and of course it makes a huge difference. Actually I have been really surprise in how deep It was cutting in the wood, kind of remembering its brother in 52100.
Soon I will try AEB-L steel which is considered as a stainless 52100 on a Sprint Run Urban already in transit. So more will come.

In conclusion my more enjoyable whittler is still the Wolfspyder.
The surprise joy came for the Gent, The Yojimbo 2, the Mantra 2 and the Raker.
The Paramillie with a more rounded spine will be certainly part of the club.
The biggest down was the Police 4 and the Mora.

But in term of sitting under the porche and whittling a rod the Ray Mears designed Wolfspyder is winning. It was designed for that task.

Advice, Review

STEEL K390 BÖHLER’S MICROCLEAN – UNCANNY BLADE MATERIAL.

14/06/2019 nemosandman 6 Comments

I have seen a video where someone is stabbing concrete with its Spyderco Police 4 to show how K390 is strong ! The blade of that famous knife is thin and this thinness is here for a purpose: Sal Glesser has decided to use the Police 4 plateforme according to his own desire but toughness and impact resistance may have weighed in on the decision. For once the Police is not especially aimed at the LEO but those ELU who use their thin knives hard !

“We make quite a few designs for the Law Enforcement market at this time, so the design for Police use is necessarily the case anymore, like it was in 1984. I designed the Police 4 to include what I would like in a knife, more than what a LEO might like. It’s still a kissing cousin, and large for most people. I widened the blade, enlarged the hole and selected a steel that I like to use. The design’s success in the marketplace is unknown at this time. But I get to have one. ” Sal Glesser.

K390 is not stainless. It’s a cold work tool steel which uses Bohler proprietary Microclean technology. K390 has close to the same edge holding as A11 but is much tougher. Bohler’s third generation particle metallurgy contributes to the toughness of the steel.This steel will be hard to grind, finish and sharpen. Once it is sharp it will stay sharp for a long long long time. It’s CPM M4 on steroids which means K390 has more strength, durability, stability and wear resistance than M4 ! And I do love CPM M4.

Here is a video which confronts CPM M4 and K390:
https://youtu.be/TI53ziibeiQ

From Bohler’s commercial:

“K390 is quite simply the powder metallurgical cold work tool steel with the best properties for cold work applications available from BÖHLER at the moment. K390 MICROCLEAN was developed to meet the demanding wear resistance and compressive strength requirements of cutting, blanking and punching applications, for cold forming applications and for parts which are subjected to abrasive wear in plastics processing. Tool life can be increased by several hundred percent due to the outstanding wear resistance, high compressive strength and good toughness of BÖHLER K390 MICROCLEAN. These material properties enable our customers to make their production processes more efficient and consequently to reduce the price per part produced. Too hard to be machinable? Quite the opposite. The task of the tool steel manufacturer is to produce a steel which is, on the one hand, easy and economic to machine (with a hardness of around 280HB) and simple and unproblematic to heat treat, but which, on the other hand, has a very high hardness (up to 64HRc) and optimum performance in use. The secret lies in the powder metallurgy process. A very fine, homogeneous microstructure guarantees optimal machinability.

K390 owes its superior properties above all to the powder-metallurgical production process. The main advantages of BÖHLER MICROCLEAN steels over conventional steels are: • uniform carbide distribution • small carbide size • uniform chemical composition over the entire cross-section and length • virtually isotropic behaviour due to improved homogeneity and the absence of segregations.”

From Phil Wilson on the Spyderco Forums.:
“I have been using K390 from the start ever since it was introduced by Bohler and I got some small samples to try. A bit of history is that it is the European version of CPM 10V but not the exact chemistry (about 1% less V plus small addition of a few others). That is because the CPM 10V chemistry was protected by patent at the time. If you check the K390 data sheet it claims that the bit less V gives K 390 a little boost in impact toughness. It also can be heat treated at a lower temp. than 10v. So it is pretty much the same as the A11 grade but different in a few small details. It is hard to tell the difference between CPM 10v and BU K390 in the real world in my experience. I like both grades and they are the base line (along with Vanadius 10 and K294) from which I measure wear resistance. The 5 chrome is there to make them all air hardening among other things and does not contribute much to corrosion resistance. It is going to make a killer knife in the new offering and be another classic. Phil”

On my Urban, K390 has proven to be very tough. It is my main travelling folder. And it is a real wolf under sheep’skin. One of the little home test I got is by removing the metal around a bottle of wine’s cork. Most of the time, the knife edge is bent and shows some shining due to miss alignement but not with K390. The steel feels like plastic. On my three knives, the Pingo got the most stout blade and less pointy. This little knife is simply used very hard with zero damage to the edge: digging in wood, cut into staples, scrapping various paints and plastic. So far, even if the steel is not stainless, a mild patina has protected it from real rust.

So what do we got ? A tough blade which keeps its sharpness for a very long time. A forgiving edge which can be used by clumsy hands with no after thoughts.
The side effects are: the need of diamonds and ceramics to keep it razor.
Once convexed to me taste, I use white ceramic and some stropping just to get it mirror.

We definitively needs more knives in K390 !

Folders, Review

ONE YEAR LATER: MASSDROP X FERRUM FORGE FALCON S35VN FOLDING KNIFE

21/09/2018 nemosandman 3 Comments

I really do love that short stubby folder which are turned to be my Spyderco Techno replacement.
In term of ergonomy first, the rounded hand, large choil, smooth thick blade spine, all concours to make your hand “at home” when holding it.
This large choil gives a lot of control and force on precise cut need at the start of the edge. It is the exact opposite of an Izula for example when the index finger is blocked behind the guard, here you can whittle with index finger near the piece of wood giving you a lot of accuracy.

This handle also scales the blade up in term of proportions making it a beautiful short knife. Also in the elegance department, the edge feels like the tip of a lance with it spear’s point. Mine has aged beautifully with a gentle sanding on the titanium.

The clip has hold perfectly and is not hurting my palm when holding the knife tight.

The edge has been gently convexed and did not show any chipping or bending after a year of rotation.
So far I am very happy with my #734 and I highy recommend it.

Massdrop is not always offering bargain, especially regarding some famous 1095 steel made American Blades like TOPS, but for their US/China connection they are often great purchase. My friend Dan Sharpe (thanks to Loremicus a young Mangaka from Hong Kong) highly recommends their FF CRUX which turn to be two of his favorite folder.
I will certainly follow his advice at one moment, those folders are a bargain of high quality.

CUSTOM-KNIFE FEEL, PRODUCTION KNIFE PRICE: That’s the idea behind the Massdrop x Ferrum Forge Falcon. This folder is small enough to take anywhere, yet rugged enough to open boxes, cut rope, slice food, and more.
BEST STEEL ON THE MARKET: Developed by Crucible Industries (a leading manufacturer of specialty steel), S35VN is perhaps the most balanced blade steel ever in terms of all-around performance.
SMOOTH DEPLOYMENT: The Falcon has a grippy flipper tab and a ceramic ball-bearing opening system for buttery-smooth deployment with little effort.
SOLID TITANIUM HANDLE: The 6AL4V titanium handle is both lightweight and strong. Bead-blasted to a smooth gray finish, it perfectly complements the satin blade. The matching titanium clip is reversible for righties and lefties.
ABOUT FERRUM FORGE: Founded in 2009, Ferrum Forge is a dynamic duo of brothers Chris and Elliot Williamson. Known for their innovative designs and precise craftsmanship, the pair operates out of a small Southern California workshop.
KEY MEASUREMENTS: Blade length: 2. 9 in (7. 4 cm), closed length: 3. 9 in (9. 9 cm), overall length: 6. 8 in (17. 1 cm), Weight: 3. 6 oz (102 g)

Folders, Review

SPYDERCO C192TIP – My Knife In Law.

25/01/2018 nemosandman 2 Comments

Following the arrival of the PITS, the daily testing has come quite quickly as it hasn’t left my pocket still so there have been a bunch of opportunities to put it in play.
The first thing I noticed was the action required to open the folder which is much harder than for any compression locks. This is something to keep in mind as you won’t be opening it quicky; the Urban for example is faster to open.
This resistance is also a proof of how sturdy the spring and the design are.
The second thing I had noticed was how quickly the blue handle was subjet to getting scratched.
So, I was obliged to put my mind at rest by simply sanding the handle…

I just used a 600 grind sandpaper and the result kept the blue inside the holes and inside the mechanism, like a well worn denim jacket… The scratches are easy to keep at bay and the blue aura and reflections are beautiful.

Another thing which I had noticed: there is one very hot spot…. The horn on the talon of the blade can bite you ! It happen once when I was sanding; a sharp and neat cut!

After some convexing of the blade’s bevel, I was able to improve the geometry and cut really easily through plastic bottles which are everyday processed before recycling.

This is also a knife I wanted to compare with my faithful Urban.

My Urban has got a hightech tool steel blade and a customized Cuscadi carbon fiber handle. I can carry it in my watch pocket. The PITS cannot go there but it provides a much stronger mechanism and a longer blade which makes it a real all terrain folder when the Urban is really limited to the city sleakers.
So far, and that’s not surprising, the N190co steel blade has been kept as a razor using some white ceramic and leather stropping. The PITS unique mechanism makes it great to strop on leather as the blade cannot easily fold on your fingers when the Urban softer mechanism asks for a lot more attention.

The PITS is really easy to live with. The steel keeps an excellent edge with no chipping or rolling and is easy to touch up. The bad weather these days makes it outside wet and cold but the titanium handle conveys a warm touch and the grip is secure. Currently I make it team up with the big bad Real Steel D2 bushcraft folder and both seems to go very well together.
Those are the two extreme among the folding cutlery bow.

Oh and just for the pleasure, you can also play the comparaison game with the Spydiechef !

lasted edited by Pascal Jaffré on 25 jan 2018

Fixed Blade, Review

Spyderco Lil’Nilakka – My Romantic Gentleman Puukko.

30/12/2017 pjaffre 7 Comments

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When I consider a new knife, I like to choose it in such a way that it conveys values that appeal to me; in synch with my mood with what I recognize as exemplifying a tradition, a nation; when craft turns into art.

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I also opt for features complimentary to the ones I already have so that each knife stands out as champion in its category. Ie this one does not rust, this one will not be taken away from me in UK or Denmark, this one is really good for heavy duty stuff, this one has something so obscene about it I can’t resist!

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Setting the mood: read Henrik Ibsen’s Peer Gynt; listen to Symphony n.5 by Jean Sibelius (pictured): dears belling in a barren wilderness where primitive elements collide – wind, sheer stones and icebergs…

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…envision cold tundra landscape depicted by Akseli Gallen-Kallela’s paintings – the hard conditions forging men and women. Suomi.

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A gentleman folder with no pair equal.

Which Spyderco better conveys rigour and austerity of the North other than the Pekka Tuominen designed Lil Nilakka Puukko? It stands out immediately recognizable with its character unlike any other and its craftman, alike the aforementioned finnish artists, is a true representative of the Nordic tradition and nation.

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So to summarize: as Sibelius was once said to be the “Chopin of the north”; Pekka the Sibelius of blacksmith and cutlery.

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So what is so fantastic about Lil Nilakka?

Still life:

Matter of taste: traditional finnish Puukko – I love it!
White G-10 so elegant – like ivory but walrus friendly.
RWL 34 the Robert W Loveless “in memoriam” steel with excellent combination of corrosion resistance, edge sharpness and hardenability. Also its said to be easy to maintain; good for me!
Solid clip that nests Lil Nilakka deep in the pocket

In motion:

The Lil Nilakka is snug close-fitting in hand; the forefinger in the G-10 handle opening and the thumb comfortable on the spine thanks to the chanfer.
So perfect control when cutting – should that be the x-mas tree branches in excess or the ultimate test: pealing a ripe pear and skinning it angstrom style. The point of the blade and the blade’s width also contribute to making this tool one of extreme precision.
Easy to action linerlock and the blade fits perfectly; great engineering work!

Mine is #589; with me to stay as my gentleman Puukko!

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Folders, Review

Spyderco C41GPFGR5 Native 5 — A Smooth Operator.

08/12/2017 nemosandman 6 Comments

Every Spyderco’s fan needs an all American Made Native. Why? Because it’s one of the short folders well designed to accommodate every type of hands. It is like a super Delica: wider, stronger, with zero vertical play and as recently I have offered a Native to a friend who use it for hunting, I needed a new one. There is a lot of choice those days, with a lightweight version, even with a Maxamet blade. Maxamet is one of the new Über Super Steel and I have a Para3 ordered with Maxamet. There is also a carbonfiber version with S90V and even one to celebrate the 40th Anniversary of Spyderco with Damascus blade, also a S35V blade with G10 and one with a flutted titanium handle… Many choices. Anyway this Knifecenter Native special edition brings one of the most amazing steel available: S90V on a stunning dark green smooth G10 handle. In the 80’s Phil Wilson was making fillet knives in CPM420V (S90V previous name) and find out it was exceptional in terms of edge retention for filleting salmons. It’s not a new steel but certainly one of the uncanny in terms of behavior: it looses it’s razor edge fast but seems to keep a keen working edge forever. Spyderco use diamonds wheels to work on it and it’s really a steel which refuse to give away its molecules. So you can use it on cardboard and any abrasive materials without worrying to lose its edge. But what that Knifecenter’s exclusive Native brings also is a lighter construction for the handle: they are no steel liners. The slabs of G10 as thicker for good measure. You can notice also the construction is very cleverly made as in hole screw holes for the clip (they are 4 position you can use, tip down, up on both side), you can see some steel. It means they are hidden nested construction under the G10 slab. But the only steel parts visible are the spacer and the lock (pictured here before sanding). It makes a very clean design. And also a knife more impact resistant. I have had steel liners knives warped after a fall. A tiny tiny change which made the blade touch the liner. You oblige to bend it back. Also steel liners are a place were rust can appears and you cannot spot it. So the more G10 the happier I am, as I need to rinse my knives often under the tap. Also the balance it now just perfect: just behind the pivot. Also there is only 2×3 screws in its construction, the pivoting part of the lock is a pin not a screw like on the majority of Native. You can find that pin on the lightweight versions, but also the new carbon fiber version C41CFFP5 which also share a S90V blade… Again, the less screws, the better. (Screws can get loose and be lost) This is the same kind of construction found in Cold Steel Recon 1. But also, the G10 in the Native is smooth as a polish piece of ebony. This will save your pocket’s lips, trust me on that. They are jimping on the blade, on the top and on the choil so there is no problem with wet palms to held the knife. G10 is an amazing material (Glass fiber mixed with epoxy) and I love to sand it to my taste. But this time I will focus on the edges. Again, be careful not to breath the dust of G10, it’s very not good for your health.

At first I wanted to rounded the handle like the new Shaman (a bigger version of the Native with a compression lock) but the second screw of my Native is too close to the edge. Rounding it would be an issue. At least I wanted to feel no sharp edge under my fingers. The Native did not have sharp edges, it has some very nicely squared angle like a musical instrument but to sharp for me. Even if It gives some kind of Bauhaus style to the handle. Very classy. Anyway, sanding is a way for me to appropriate that knife, to custom it to my taste. Rare are the knives I did have the urge to do it but it’s also a pleasure to twist it to my likings and I prefer it that way. The Native is, like my Delica, my Falcon, my Techno, my Lil’Nilakka, a locking non threating knife I can carry in the city. It’s in my eyes a little “Clip-it” perfect to be EDCed. So I will keep the black clip as it gives a very low profile for a knife which is not deep carried. We will see how long the black coating will remain.