Knife Review: Spyderco Stovepipe

Spyderco’s Stovepipe is full of drama and built to perform as strongly as it looks. The Stovepipe is based on one of David Rydbom’s famous custom knives, ‘Bill the Butcher’ from Kingdom Armory. A powerful cleaver-style blade made from CPM 20CV, with titanium handles and clip, as well as being packed full of milled details, this all really makes the Stovepipe stand out as something special. Join me in this review of the Spyderco Stovepipe to take in all of its details.

Video Overview

This video takes in all the details of the Spyderco Stovepipe, a folding knife inspired by custom knife maker David Rydbom’s “Bill the Butcher” design; the Stovepipe blends dramatic style with serious performance. In the video I cover the main design details, look very close-up at the knife, and then take Tactical Reviews standard detailed technical measurements.


What’s in the box?:
Or, in this case ‘What’s in the pouch?’ as the Stovepipe does not come in a box but instead in a nice quality padded storage/carry pouch. The knife is in a bubble wrap bag and comes with the knife information leaflet and a round sticker.


A good look round the Spyderco Stovepipe – Things to look out for here are:
Starting with the knife straight out of its wrapping and with protective oil making it look blotchy. Under the pocket clip a round plastic protector ensures when you get it the clip to handle contact point is completely unmarked.
A ring around the milled pivot bolt provides an over-travel stop for the integral frame lock bar. The more you look at the Stovepipe, the more details you find. As you step through this gallery you will see all the small milled in features and incredible attention to detail.


Explained by the Maker:
The reasons for certain design choices may not be clear when simply looking at an object, so this section is intended to give an insight into the thinking behind a design by speaking to the designer themselves.

This is the Spyderco description of the Stovepipe:

Inspired by custom knife maker David Rydbom’s “Bill the Butcher” design, the Stovepipe blends dramatic style with serious performance. Its stout cleaver-shaped blade is crafted from 4mm (.157-inch) thick CPM® 20CV stainless steel and has a deep hollow grind for superior edge geometry. The handle is constructed from two slabs of solid titanium joined by a titanium backspacer. Both scales are painstakingly machined to create beautifully crowned outer surfaces and the reverse-side scale forms the foundation of the knife’s Reeve Integral Lock (R.I.L.) mechanism. The oversized pivot pin is machined with artistic accents and serves double duty as an overtravel stop for the lock bar. To allow convenient carry, the Stovepipe includes a machined titanium clip configured for right-side, tip-up carry. The clip, scales, backspacer, and blade all feature a no-nonsense, industrial-style stonewashed finish.

The Blade and Handle – Detailed Measurements:
For full details of the tests and measurements carried out and an explanation of the results, see the page – Knife Technical Testing – How It’s Done.


What is it like to use?
I find the Stovepipe a slight contradiction in that it is certainly built to work hard; materials, construction and strength are beyond question, but all the beautifully made details give the knife a lot of corners that are not hard-use friendly on your hands. The relatively compact size, despite the cleaver blade, and milled details creating lots of hot-spots mean that though capable of it, the Stovepipe isn’t a knife I would choose for heavy or extended jobs.

It looks fantastic and is both striking looking and by no means ‘usual’. Absolutely overflowing with interesting features, and a knife you will love looking at every time you bring it out to use.

The in-the-hand photos here show the Stovepipe in my XL-glove size hand. For me the Stovepipe has just enough handle for a solid grip and the blade length works for power cuts. The straight edge and blade tip present the cutting edge nicely for the type of EDC cutting I typically do.

One of the joys of the knife world is that there are so many designs, and so many purposes for a knife. The Stovepipe is an expensive knife, but one that justifies its price through quality of manufacture, intricate, intriguing and complex milling. Striking looks, with its origins in a proven custom design, the Spyderco Stovepipe is an outstanding cleaver-style knife.


Review Summary

The views expressed in this summary table are from the point of view of the reviewer’s personal use. I am not a member of the armed forces and cannot comment on its use beyond a cutting tool or field/hunting knife.

Something that might be a ‘pro’ for one user can be a ‘con’ for another, so the comments are categorised based on my requirements. You should consider all points and if they could be beneficial to you.

_______________________________________________
What doesn’t work so well for me
_______________________________________________

Too many ‘corners’ for comfortable extended use.
High price point.

_______________________________________________
Things I like
_______________________________________________

Superb quality and finish.
Packed with machined details.
CPM 20CV blade steel.
Super strong construction.
Very high quality storage case included.
Custom design in a production knife.
Striking stand-out looks.

 
Discussing the Review:
The ideal place to discuss this review is on the Tactical Reviews Facebook Page
Please visit there and start/join the conversation.

Knife Review: Extrema Ratio Panthera

The Extrema Ratio Panthera is a further development of their T-Razor (that was based on the traditional straight razor) and maintains all the characteristics of the T-Razor, but with a new wharncliffe blade shape and curving claw-like appearance. In this Extrema Ratio Panthera review, I cover all the technical specifications, detailed galleries to show you all the details, a video overview and demonstration of the opening method.

Video Overview

This video is a detailed look at the Extrema Ratio Panthera, from handling to technical measurements. Hopefully something for everyone and you should have a better idea if you should also pick one up.


The packaging:


A good look round the Panthera – Enjoy all the details:


The Blade and Handle – Detailed Measurements:
For full details of the tests and measurements carried out and an explanation of the results, see the page – Knife Technical Testing – How It’s Done.

The blade is made from N690 steel.


The Factory edge up close – NEW FOR 2022!:

Followers of Tactical Reviews will know my views on factory edges, but to recap:

Anyone using a knife will need to sharpen it. That first factory edge is just like the first tank of fuel that a new car comes with (or first charge of the battery).
A good factory edge is a ‘nice to have’ but not a ‘make or break’ for a good knife, as you will be putting your own edge onto it soon enough.
The factory edge does however indicate the care a knife maker has put into the final finish.
It is for this reason Tactical Reviews measures factory edge sharpness and specifications, and includes this information in the detailed technical testing.

As a further look at the factory edge, this section has been added to include some high magnification photos of the factory edges.


What is it like to use?

One of the distinctive features of the Panthera (and its sibling the T-Razor) is the extended tang used as the blade opening lever. This is the same style as with a friction folder (which being of Roman design actually predates the straight razor by around 1600 years), and allows both opening of the blade, and holding it in the open position. The Panthera also has a liner lock, so the tang is not used to keep the blade open, only to open it in the first place.

Of course the other striking design feature is the curved claw-like blade used in the Panthera, which makes it stand out.

It’s a big knife. I take XL size gloves and the Panthera is a real handful, just take a look at this set of photos.


The opening method is shown a few times in the video at the start of this review, but here are a set of photos to step through opening the Panthera using the T-Razor speed style of opening.


Review Summary

The views expressed in this summary table are from the point of view of the reviewer’s personal use. I am not a member of the armed forces and cannot comment on its use beyond a cutting tool or field/hunting knife.

Something that might be a ‘pro’ for one user can be a ‘con’ for another, so the comments are categorised based on my requirements. You should consider all points and if they could be beneficial to you.

_______________________________________________
What doesn’t work so well for me
_______________________________________________

No pocket clip.
No case or holster (in lieu of a clip).
Tang opening doesn’t suit everyone.
Lock release is a bit sharp to push on.

_______________________________________________
Things I like
_______________________________________________

Striking and impressive knife.
Curved blade can increase cutting power for many tasks.
Very comfortable grip.
Blade opens quickly (once you are practiced).
Long handle allows for multiple grip positions.
Matte anodised handle finish feels great.

 
Discussing the Review:
The ideal place to discuss this review is on the Tactical Reviews Facebook Page
Please visit there and start/join the conversation.

As well as the Tactical Reviews Facebook Page, please consider visiting one of the following to start/join in any discussion.

BladeForums – Knife Reviews (US based Forum for Knife Discussion)

CandlePowerForums – Knife Reviews Section (Largest and Friendliest Flashlight Community Forum)

Knife Review: lionSTEEL Myto

The lionSTEEL Myto is a superb EDC knife designed by Mik Molletta, with Titanium handles, M390 blade and a removable flipper tab. The version on test has a black stonewashed finish on the handles and blade. Join me in this review of the lionSTEEL Myto for a really detailed look over the design and technical specifications of this excellent EDC knife.

Video Overview

This video is a detailed look at the Myto, from handling to technical measurements. Hopefully something for everyone and you should have a better idea how the knife handles.


A few more details:

What’s in the box?:
Arriving on lionSTEEL’s ‘recyclable’ packaging, this is how it arrives.


A good look round the Myto – Things to look out for here are:
Overall fit and finish is flawless, even with the unforgiving close up photos. As you go through the gallery you will see the details of form (such as round the lock bar spring, or pocket clip, or lanyard hole, or flipper tab etc.) One detail you have to look closely for is the hidden stop pin which is just visible in one of the images. This version in the stonewash finish gives it a nice soft look, ready to be put to use.


The Blade and Handle – Detailed Measurements:
For full details of the tests and measurements carried out and an explanation of the results, see the page – Knife Technical Testing – How It’s Done.

The blade is made from M390 steel.


The Factory edge up close – NEW FOR 2022!:

Followers of Tactical Reviews will know my views on factory edges, but to recap:

Anyone using a knife will need to sharpen it. That first factory edge is just like the first tank of fuel that a new car comes with (or first charge of the battery).
A good factory edge is a ‘nice to have’ but not a ‘make or break’ for a good knife, as you will be putting your own edge onto it soon enough.
The factory edge does however indicate the care a knife maker has put into the final finish.
It is for this reason Tactical Reviews measures factory edge sharpness and specifications, and includes this information in the detailed technical testing.

As a further look at the factory edge, this section has been added to include some high magnification photos of the factory edges.

Though not the best BESS sharpness measurements, this close up of the edge shows the texturing in the edge that makes it really cut well.


What is it like to use?

Inobtrusive and easy to carry are a couple of first impressions which make a great EDC knife. One thing I wasn’t so sure about when I first picked up the Myto was the solid pocket clip; it seemed too stiff and like it would be difficult to use. I’ve been proven completely wrong on that as actually the clip eases over the edge of a pocket without a struggle, but then is a bit harder to take off, so making it secure.


With the blade on bearings, the flip open is super slick, as you can see in the video. It really doesn’t take any effort at all to flip to the locked position and you can develop a nice slow lazy flip with the blade reliably locking, or really snap it out. The detent if firm without being harsh so you never have to fight with it.

It’s not the first lionSTEEL with removable flipper tab, and you might question the benefits of such a feature. Consider the pros and cons for a flipper. As pros, you might have fast deployment, and built-in finger guard. As cons, one of the most frequent complaints it the messy tab sticking out and the action appearing like a flick knife and in many places or situations causing distress to non-knife people.
So if you want a sleeker looking knife, and one which requires a steady and inoffensive two-handed opening, you undo one screw and off comes the flipper tab. You can then change your mind, just want to mix it up again, or go fidget flipping and on goes the tab.
I did find the tab itself was not perfectly in line due to the removable system, and in trying to get it lined up better I over torqued the supplied tool and started to twist off the end of the torque driver, so beware of this when refitting the tab.
If you have the facility you will likely use it, giving you two slightly different knives in one. I have several folders I wish had the same feature.


In terms of size, the Myto fits in very well in the 3/3.5″ blade length category ideal for general purpose every day tasks. The strong lock and flipper tab/finger guard allow you to work hard with this knife.

I take an XL size glove, and in my hand I can take a full grip and the handle is large enough so that my hand doesn’t have the corners of the butt digging in, instead just extending slightly out of my hand. At the front, the flipper tab acting as a finger guard, keeps the position of the knife safely under control. Just right.


lionSTEEL’s superb engineering stands out the moment you pick up the Myto with absolutely nothing seeming out of place or ‘could be better’, instead everything just being right. Refined, easy to carry and strong blade with great slicing power.

Review Summary

The views expressed in this summary table are from the point of view of the reviewer’s personal use. I am not a member of the armed forces and cannot comment on its use beyond a cutting tool or field/hunting knife.

Something that might be a ‘pro’ for one user can be a ‘con’ for another, so the comments are categorised based on my requirements. You should consider all points and if they could be beneficial to you.

_______________________________________________
What doesn’t work so well for me
_______________________________________________

Flipper tab is slightly wonky due to removable system.
Easy to over-torque the supplied tool.
Solid clip feels very stiff.
Glass breaker is scratchy.

_______________________________________________
Things I like
_______________________________________________

Quality engineering.
M390 blade steel performance.
Excellent EDC size of knife.
‘ReF’ Removable Flipper tab system.
Elegant and refined design.
Blade geometry makes for a great slicer.
Solid and slick blade action.
Clip can be fitted for left or right handed use.

 
Discussing the Review:
The ideal place to discuss this review is on the Tactical Reviews Facebook Page
Please visit there and start/join the conversation.

As well as the Tactical Reviews Facebook Page, please consider visiting one of the following to start/join in any discussion.

BladeForums – Knife Reviews (US based Forum for Knife Discussion)

CandlePowerForums – Knife Reviews Section (Largest and Friendliest Flashlight Community Forum)