Cliff Stamp
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- Joined
- Oct 5, 1998
- Messages
- 17,562
This is a small hatchet, very comparable to the Wildlife hatchet, donated for a review by Jim Hartsell :
http://i7.photobucket.com/albums/y269/CliffStamp/fiskars/hatchet/fiskars_axe.jpg
It is slightly lighter than the Bruks (525 vs 610 g), however it is also slightly more forward balanced, the handle is hollow at the end, which compensates and both have near identical heft in hand and power on the swing.
The bit is very differnt though, the Bruks has the traditional hollow grind of a hardwood axe, while the Fiskers has a much thicker flat grind and is 0.660" thick at 2 3/16" back from the edge :
http://i7.photobucket.com/albums/y269/CliffStamp/fiskars/hatchet/fiskars_bit.jpg
The Fiskers has a dual v-bevel on top of the primary flat grind, the primary edge grind is 14.4 degrees and the bit is 0.1" thick behind the edge. The secondary bevel is 21.6 degrees and its edge is 0.024" thick.
Both it and the Bruks hatchet were sharp enough to readily slice newsprint and both had no problem making thin shavings from a piece of pine. The sweep on the Bruks made it slightly more efficient, but the Fiskers has better ergonomics, the Bruks is squarish around the poll, but the Fiskers is well rounded there and works better in a grip around the poll to use it as a draw knife. :
http://i7.photobucket.com/albums/y269/CliffStamp/fiskars/hatchet/fiskars_shavings.jpg
For removing large amounts of wood though the Bruks is readily more efficient, the edge is simply more acute and much thinner. I'll quantify this on birch and hemp later on. I'll also remove the secondary edge bevel on the Fiskars which should put it much closer to the Bruks, based on the hardness listed it should be readily filed.
Moving on to chopping though, for light work, just wrist swings with some elbow, it is in the same class as the Bruks on some seasoned woods. The penetration was low, only half an inch or less. Both hatchets were used to poitn some small sticks to make wedges and no significant difference was noted in power or fluidity in the woods.
Using the wedges to split some small rounds, both hatchets had similar impact abilities, however the much thinner poll on the Fiskers tended to do more damage to the wedges because of the focused impacts. Both were in general too light, I would actually just cut a heavy baton and use that instead for maximum efficiency :
http://i7.photobucket.com/albums/y269/CliffStamp/fiskars/hatchet/fiskars_split.jpg
So based on a quick first pass, the axe seems solid, I am a bit concerned about the thick bit, it should be very fluid on some of the softer woods but penetration may be an issue on the harder ones. It should be more productive as a splitter, but it doesn't have the weight or bit depth for that except for really small rounds.
The more obtuse edge also of course gives it greater strength/durability for utility purposes so some wire/bone work would be informative with both axes as well before the edges are made more comparable.
Ref :
http://www.fiskars.com/US/Garden/Product+Detail?contentId=85474
Full review (link added August, 2006) :
http://www.physics.mun.ca/~sstamp/knives/fiskars_hatchet.html
-Cliff
http://i7.photobucket.com/albums/y269/CliffStamp/fiskars/hatchet/fiskars_axe.jpg
It is slightly lighter than the Bruks (525 vs 610 g), however it is also slightly more forward balanced, the handle is hollow at the end, which compensates and both have near identical heft in hand and power on the swing.
The bit is very differnt though, the Bruks has the traditional hollow grind of a hardwood axe, while the Fiskers has a much thicker flat grind and is 0.660" thick at 2 3/16" back from the edge :
http://i7.photobucket.com/albums/y269/CliffStamp/fiskars/hatchet/fiskars_bit.jpg
The Fiskers has a dual v-bevel on top of the primary flat grind, the primary edge grind is 14.4 degrees and the bit is 0.1" thick behind the edge. The secondary bevel is 21.6 degrees and its edge is 0.024" thick.
Both it and the Bruks hatchet were sharp enough to readily slice newsprint and both had no problem making thin shavings from a piece of pine. The sweep on the Bruks made it slightly more efficient, but the Fiskers has better ergonomics, the Bruks is squarish around the poll, but the Fiskers is well rounded there and works better in a grip around the poll to use it as a draw knife. :
http://i7.photobucket.com/albums/y269/CliffStamp/fiskars/hatchet/fiskars_shavings.jpg
For removing large amounts of wood though the Bruks is readily more efficient, the edge is simply more acute and much thinner. I'll quantify this on birch and hemp later on. I'll also remove the secondary edge bevel on the Fiskars which should put it much closer to the Bruks, based on the hardness listed it should be readily filed.
Moving on to chopping though, for light work, just wrist swings with some elbow, it is in the same class as the Bruks on some seasoned woods. The penetration was low, only half an inch or less. Both hatchets were used to poitn some small sticks to make wedges and no significant difference was noted in power or fluidity in the woods.
Using the wedges to split some small rounds, both hatchets had similar impact abilities, however the much thinner poll on the Fiskers tended to do more damage to the wedges because of the focused impacts. Both were in general too light, I would actually just cut a heavy baton and use that instead for maximum efficiency :
http://i7.photobucket.com/albums/y269/CliffStamp/fiskars/hatchet/fiskars_split.jpg
So based on a quick first pass, the axe seems solid, I am a bit concerned about the thick bit, it should be very fluid on some of the softer woods but penetration may be an issue on the harder ones. It should be more productive as a splitter, but it doesn't have the weight or bit depth for that except for really small rounds.
The more obtuse edge also of course gives it greater strength/durability for utility purposes so some wire/bone work would be informative with both axes as well before the edges are made more comparable.
Ref :
http://www.fiskars.com/US/Garden/Product+Detail?contentId=85474
Full review (link added August, 2006) :
http://www.physics.mun.ca/~sstamp/knives/fiskars_hatchet.html
-Cliff