Monday, October 30, 2017

Gear Review: Fiskars X7 Hatchet



Fiskars is a village in Finland that gave it’s name to a company back in 1649 owned by Dutch guy named Peter Thorwöste. Mr. Thorwöste started a blast furnace and forging operation that went from ironwork to copperwork and ultimately in 1832 cutlery in 1832. 

 

Cut to today. Fiskars is a household name for inexpensive and innovative cutting and chopping tools that often contain plastic components and bright orange colored accents. Oddly, or perhaps more a contradiction, the plastic-handled Fiskars hatchets and axes have a near rabid following on the scale of the all-steel Estwing choppers. I guess that’s proof that function trumps form.



For a $25 plus or minus hatchet, the Fiskars X7 Hatchet is surprisingly effective. In fact, the hollow-handled X7 does something that almost no other hatchet can do: place a vast majority of the weight of the tool on the cutting head, yet be strong enough for real chopping.
Hatchets are designed for one-handed operation, and as a chopping tool, the there are two simple machines at work, but only one that requires mass. The handle is a lever that moves the rotational energy into a larger diameter circle of motion. That leverage is consolidated onto a weighted head in the shape of a wedge (two inclined planes base to base). The weighted momentum of the hatchet head is where the action is. When the blade (known as a bit) hits wood, the sharp end of the triangular head burrows into cellulose spreading apart the grain. If the wood wins, the bit stops. If the bit wins, the wood splits apart forever.


The shape of a hatchet head has a couple traits that tell the story of how well the tool will do particular jobs. Splitting hatchets like the Stihl go from narrow to wide very quickly. While the modern tomahawks like the Estwing and the CRKT remain quite thin. A deep wedge will split rapidly, but loose speed into the workpiece almost immediately. The narrower the wedge, the deeper it cuts, so if your workpieces include things like animal carcass and human skulls, you might want some deeper penetration. In the middle are the camp-style hatchet and axe heads that run general duty but are limited in their splitting and battle qualities.


The Fiskars X7 Hatchet is a solid performer for basic camp woodworking tasks especially when weight is at a premium. Its weight-forward design chops above its pay grade, and that with a total weight of only 22.75 ounces. The balance point on the Fiskars X7 Hatchet’s handle is about one inch south of the head. For reference, the balance point on a classic Estwing solid steel hatchet is about two inches south. The Estwing, by the way, has a handle about an inch shorter than the Fiskars X7 Hatchet, and weighs about seven ounces more.


One of the most unique features of the Fiskars X7 Hatchet is that its hollow plastic handle can be used for a mild survival kit. Just north of the excessive swelling at the base of the handle is a lanyard hole. The palm-side of the handle base is called a heel, with the finger side named the toe. The X7 has a very pronounced toe. So pronounced that I can hang the hatchet by the toe on the web of my hand (between thumb and index finger). 



Back to the lanyard holes. There are actually a pair of them, one on each side of the emptiness. With 11 inches of emptiness filled with survive (I’ve taken to use the word “survive” as a noun lately), a bolt with wingnut or some other fastener can secure the tools within the grip. I’ve played around with different kit stuffed into the Fiskars X7 Hatchet handle including a half-dozen feet of paracord, a CRKT Pazoda folding knife, and a Swedish Fire Steel minus the cord and striker. The Fire Steel fits rather snugly so I first inserted most of the paracord, then the knife, and then tied a loop of paracord on the Fire Steel with a small section of paracord sticking out the bottom of the handle. A bolt and wingnut secure the kit. When extracting the kit, once the bolt is removed, the paracord is pulled popping out the Fire Steel and the rest comes tumbling out. The paracord is also an effective noise dampener for rattling objects since the hollow plastic tube of a handle resonates sound quite well.




Another option for fun is to drop a trio of orange Bic lighters into the handle followed by a little tinder to snug things up. Add the bolt, and you’ve got a fire kit. Of course this route is more orange than function.



While I’ve not had personal experience with a Fiskars handle shattering in the cold, I have heard such tales. I’ve also see pictures of broken Fiskars hatchets and axes. Fiskars is known for great warranty service, but ideally you shouldn’t have to use it. Another concern is that if the handle does become useless, the design of the Fiskars X7 Hatchet head is more like the primitive stone axe heads that contained no eye (hole through which a handle is inserted). Instead, to reclaim the cutting prowess of the hatchet, any handle remnants still attached to the head would need to be removed, and the head could then be lashed onto a branch or wedged into a split stick and tied in place.


The chance of handle breakage increases as the temperature drops and the handle length increases. The “FiberComp®” plastic material is surprisingly durable and the tube design is probably stronger than a solid plastic or fiberglass handle. Further, solid handles of steel and fiberglass are known for effectively transmitting the shock of a wood strike directly to the nerves in your hands and arms. 


The bit is coated with a non-stick film somewhat like a frying pan. This allows the hatchet head to penetrate further into the workpiece, and slide out backwards with less effort. The factory edge is plenty sharp to use right out of the box, but I did manage to chip it with less effort than usual. The Fiskars X7 Hatchet has a traditional compound bevel edge meaning the approach to the edge is smooth but just before reaching the edge, there is a sharper drop angle  to the edge proper. This double bevel is fairly easy to sharpen second only to the flat bevel where there is only one angle.


I also felt the edge dulled faster than some of the convex and traditional bit grinds, but that could also be the steel. However, when I used an axe sharpening puck to clean up the damage, it took much longer than my carbon steel axes and hatchets. But the Fiskars X7 Hatchet was back in service in no time since we are only talking a few minutes.


The widest metal on the head of the Fiskars X7 Hatchet is only five-eighths of an inch. While the narrowness reduces this tool’s splitting capabilities, it does boost its knife-like fine motor skill duties. With a hand wrapped around the head, it's easy to feather sticks for fire starting, and process fish and game.

Although the Fiskars X7 Hatchet is not anywhere near what I would consider an heirloom hatchet, it is a workhorse, and an inexpensive one at that.

Friday, October 27, 2017

Gear Review: The Camillus Carnivore


There is a reason that knives are lumped into named categories, and that is because the knife profile of that particular category has been honed (pardon the pun) over decades or even hundreds of years. 

Whether cutlass or cleaver, Bowie or barlow, choice of shape, thickness, blade steel, edge, and hardness have all been chosen to support the mission of the knife. But what happens when a knife design crosses between categories? Well, compromises have to be made, and the user of such a tool must work within the constraints of those limitations. An such is the case with the Camillus Carnivore.

The Camillus Knife Company has been in business, in name anyway, since 1896. It has been a supplier of many military contracts including the famous four-blade folder used by U.S. Forces. Basically is it a metallic version of the iconic Boy Scout pocket knife.

While Camillus might push the All American Company image, it cannot claim all American made. Most of the product line seems to be made in China now, with a few high dollar blades forged in upstate New York. 

The Acme United Corporation, an even older conglomerate, bought Camillus in 2009 rolling it into their portfolio of “innovative cutting, first aid, and sharpening products.” So much so was the innovation that in 2011 Camillis signed up with world famous survivalist Les Stroud, aka Survivorman, to design and market survival tools. However the Camillus Carnivore, as yet, is not one of them.

By combining the traits of a large machete-like blade with that of a diverse survival knife, the Camillus Carnivore can run double duty as long as you abide by the rules of limitation. Most machete-sized edged tools utilize a spring steel of moderate hardness (or softer hardness to use an oxymoron) that gives great physical flexibility and ease of sharpening. Stainless steels, on the other hand, don’t like to be bent, and resist the sharpening stone more aggressively than carbon steels. In the case of the Camillus Carnivore, a “Titanium bonded” stainless steel, presumably a 440 Chinese variety. The bonded property presumably is an inexpensive way of hardening the very edge of the blade. It is common among disposable edges like razor blades, but presents issues with actual hand knives in that the resharpenability of the blade is more difficult. But that might not really be an issue with a knife like the Camillus Carnivore since it seem to be more of a here-and-now survival tool that might have limited use in the long term. But it was never designed as such, nor should you expect it too. That’s the difference between a $25 knife and a $250 knife. Both work as advertised.

For a large blade that sells for between $20 and $30, one should not have high expectations for the handle. And with the Camillus Carnivore, you might be surprised...or not. The grip of the Carnivore is hard plastic covering with an exposed tail section that ensures that all accurate pounding will skip the grip and focus the force completely on the blade. That’s a good thing, and something I’ve stressed with expensive knives like most of the Fallkniven variety.

The featured-filled blade has multiple tools from it’s long sharp edge, to the gut hook/cord cutter, to the tanto-esk blade end, to the serrated saw section, to the prybar tip. But it that very tip that has created some of the issues that has given the Camillus Carnivore more than its share of negative reviews in the past. Remember that difference between spring steel and stainless? Well a blade of stainless does not like to be used in a prying fashion and tends to snap rather than bend. A spring steel blade might go up to a 90 degree bend before giving up. So some users of the Camillus Carnivore bent the prybar, which is easy given the foot between the handle and wedged tip, thus snapping the blade and then lopping a whole pile of stars off their review.

Another defect that isn’t is the inability of the tip to penetrate. I figured the case, but in the field I repeatedly tried to puncture a rusty tin can. No go. But you could say it more of a feature than a bug. By providing a solid prying surface, in order to avoid tip breakage, there best not be a tip to break. And thus had the Camillus Carnivore. A blunt-nosed long-beaked cutting/chopping tool.

My field tests of two versions of the Camillus Carnivore, the X and the XZ, in two different lengths, has proved them worth their price. As choppers they both excel and the blade-forward weight provides a great platform for aggressive and precision wood striking. Of course, the blade works well for blade stuff like cutting and slicing as long as it's sharp.

Surprisingly, the sawback of the Camillus Carnivore really does work well as a saw. I've tried many other saw-back blades including Gerber, SOG and others, but most fail spectacularly. They cut no better than a serrated knife, and mostly just scrape the wood and clog their teeth.

As a survival tool, the Camillus Carnivore is worthy of bug out bag carry. Not everything has to be heirloom quality and serve the next generation with the same vigor as a decade ago. So for a unique edged chopping hand tool that you will use within its limitations, then the Camillus Carnivore is one to consider. Seriously.