Description
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This fighting knife bears a blade that displays a vibrant rainbow finish, achieved through a careful heat tempering process that causes the steel to develop a thin oxide layer, producing a spectrum of colors across its surface. The grip is fashioned from smooth wood and wrapped in supple leather, offering a firm and comfortable hold. Its scabbard, made from matching wood and leather, serves to protect the blade while allowing for ease of carry.
This fighting knife bears a blade that displays a vibrant rainbow finish, achieved through a careful heat tempering process that causes the steel to develop a thin oxide layer, producing a spectrum of colors across its surface. The grip is fashioned from smooth wood and wrapped in supple leather, offering a firm and comfortable hold. Its scabbard, made from matching wood and leather, serves to protect the blade while allowing for ease of carry.
Note: This unique piece was crafted as a prototype and was never mass-produced.
- Overall length: 15-1/2″
- Blade length: 9-3/4″, width: 1-1/2″, thickness: 3/16″
- Weight: 1 lb
As a smith, I can tell you that bringing out such a colorful finish on steel demands precise control of temperature and timing during tempering. The thin oxide layer that forms on the blade’s surface bends light in a way that reveals those shifting hues. Beyond its striking look, this tempering also signals a blade with a good balance of hardness and flexibility,qualities essential for a dependable fighting knife.
Fun fact: The rainbow finish, while uncommon in historical blades, echoes the natural colors that sometimes appeared when blades were heated over open fires. Modern craftsmen have revived this effect, making each knife distinct in its appearance.
