The Rockwell hardness scale is used to measure the hardness of materials, including metals and steel...
Blog, Page 3
What is the hardness level HRC?
Crafting of mammoth tusks and teeth fossils
The fossil teeth and tusks of mammoths are an interesting source for craftsmanship. These fossils ar...
Grinding stone HAZUYA
Hazuya is a type of Japanese sharpening stone used mainly in sharpening Japanese katanas, knives and...
Iaito - practice sword
The Iaito is a training sword based on the design of the Japanese sword known as the katana. It is d...
Iaido - training of fighting techniques
Iaido (居合道) is a traditional Japanese martial art that focuses on practicing fighting techniques wit...
Rosewood (Sisso Wood)
The rosewood (Sisso), also known as Sisso. or Sheesham, is a tree belonging to the genus Dalbergia, ...
Knives EDC (Everyday Carry)
EDC (Everyday Carry) knives are designed to be compact, practical and easily portable for everyday c...
Frame-Lock
Frame lock (also called frame-lock or monolock) is a type of locking mechanism used in folding knive...
Laminated steel
Laminated steel is a special type of steel that is created by joining two or more layers of metal. T...
Wenge Wood
Wenge is an exotic hardwood originating mainly from Africa, specifically the region around the equat...