Hi all,
probably there are no better place that here to ask this question: what really mean "bushcraft knife".
According to Mors Kochanski definitions:
"...The general-purpose bush knife should have a blade as long as the width of the palm, although blades half or twice this length are within acceptable limits. A blade five centimeters long would be an excellent survival knife except for being too small to fall and limb trees of wrist-thickness. A blade 10 to 15 centimeters long will do intricate work like carving a netting needle, yet be large enough to present a good target for a baton when cutting down small trees. A blade 20 centimeters long is a superior tool for heavy work, but awkward to use for fine work.
All general-use knives should have the blade tip close to the profile centerline of the handle. The back of the handle and the back of the blade should be on the same line. The back of the blade should not be thinned down or sharpened so that a baton can be used more effectively without being cut up. There is no advantage to a two-edged blade in bush living.
The blade should be of a good quality carbon steel, from two and a half to three millimeters thick and about two to two and a half centimeters wide. This size of blade is light in weight, yet difficult to break. The steel should be soft enough to be maintained at a shaving edge with common sharpening tools, without frequent sharpening. Such steel is found in Mora (Sweden), Solingen (Germany) or Sheffield (England) knives. Carbon, unlike stainless steel, can be used as the striker in the flint and steel method of fire-lighting. Inexpensive stainless steels have had a bad reputation with respect to producing a keen edge let alone holding it. The Mora stainless steels however, are every bit as good as their carbon steels.
The metal of the knife blade should extend for the full-length of the handle (a full tang) for strength.
The handle should be a durable, water-resistant material that can be shaped to the users hand if necessary.
The knife should have a strong pommel that will protect the handle if the knife is driven tip first deep into wood.
The curvature of the cutting edge should extend for the full-length of the blade. This cuts well and is one of the best shapes that quickly sharpens to a razors edge. The knife blade should have a sharp enough point to penetrate deep into wood with a minimum of effort.
The knife handle should be about as long as the width of your palm. A handle that is too thick or too thin fatigues the hand and causes blisters. The cross-section of the handle should be an oval instead of round or rectangular. An oval handle provides an adequate indication of the direction of the cutting edge and raises fewer blisters than handles with angular or rounded corners.
A guard on a bush knife is in the way and detracts from many operations. It prevents the use of a simple, secure deep sheath. Some people prefer a guard for fear of slipping forward onto the knife edge, but unless the knife is used for stabbing, the hand should never slip in this way. In all my years of instructing I do not recall an injury due to the lack of a guard."
For sure it's an accurate description of a good knife for general purpose and bushcraft skills, but this mean that i.e. a Fallkniven F1 it's not a bushcraft (no carbon steel), most of scandinavian knives are not bushcraft knives (no full-tang), a Nessmuk ora Green River style knife is not a bushcraft knife (the back of the handle and the back of the blade are not on the same line).
This make me a bit uncertain about this definition. What do you think about.
Cheers, Alfredo
probably there are no better place that here to ask this question: what really mean "bushcraft knife".
According to Mors Kochanski definitions:
"...The general-purpose bush knife should have a blade as long as the width of the palm, although blades half or twice this length are within acceptable limits. A blade five centimeters long would be an excellent survival knife except for being too small to fall and limb trees of wrist-thickness. A blade 10 to 15 centimeters long will do intricate work like carving a netting needle, yet be large enough to present a good target for a baton when cutting down small trees. A blade 20 centimeters long is a superior tool for heavy work, but awkward to use for fine work.
All general-use knives should have the blade tip close to the profile centerline of the handle. The back of the handle and the back of the blade should be on the same line. The back of the blade should not be thinned down or sharpened so that a baton can be used more effectively without being cut up. There is no advantage to a two-edged blade in bush living.
The blade should be of a good quality carbon steel, from two and a half to three millimeters thick and about two to two and a half centimeters wide. This size of blade is light in weight, yet difficult to break. The steel should be soft enough to be maintained at a shaving edge with common sharpening tools, without frequent sharpening. Such steel is found in Mora (Sweden), Solingen (Germany) or Sheffield (England) knives. Carbon, unlike stainless steel, can be used as the striker in the flint and steel method of fire-lighting. Inexpensive stainless steels have had a bad reputation with respect to producing a keen edge let alone holding it. The Mora stainless steels however, are every bit as good as their carbon steels.
The metal of the knife blade should extend for the full-length of the handle (a full tang) for strength.
The handle should be a durable, water-resistant material that can be shaped to the users hand if necessary.
The knife should have a strong pommel that will protect the handle if the knife is driven tip first deep into wood.
The curvature of the cutting edge should extend for the full-length of the blade. This cuts well and is one of the best shapes that quickly sharpens to a razors edge. The knife blade should have a sharp enough point to penetrate deep into wood with a minimum of effort.
The knife handle should be about as long as the width of your palm. A handle that is too thick or too thin fatigues the hand and causes blisters. The cross-section of the handle should be an oval instead of round or rectangular. An oval handle provides an adequate indication of the direction of the cutting edge and raises fewer blisters than handles with angular or rounded corners.
A guard on a bush knife is in the way and detracts from many operations. It prevents the use of a simple, secure deep sheath. Some people prefer a guard for fear of slipping forward onto the knife edge, but unless the knife is used for stabbing, the hand should never slip in this way. In all my years of instructing I do not recall an injury due to the lack of a guard."
For sure it's an accurate description of a good knife for general purpose and bushcraft skills, but this mean that i.e. a Fallkniven F1 it's not a bushcraft (no carbon steel), most of scandinavian knives are not bushcraft knives (no full-tang), a Nessmuk ora Green River style knife is not a bushcraft knife (the back of the handle and the back of the blade are not on the same line).
This make me a bit uncertain about this definition. What do you think about.
Cheers, Alfredo