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The clamps for the TSPROF K03 knife sharpener are made of high-strength aircraft aluminum of the 7075-T6 brand. This material allows you to get products with minimal weight, but with high strength. There are three types of clamps made of...

The mirror edge on the blade for many knife fans is the main criterion for high-quality sharpening and great sharpness. Although in reality, there is no direct correlation between the mirror edge and the maximum sharpness. Besides, the matte edge...

The sharpening history of mankind goes back to the distant past and is directly related to the history of metal and alloy processing. Around the fifth millennium BC, people began to process metals using meteorite iron as a raw material....

  Italian stilettos are one of the few modern knives that trace their continuous history back to the Middle Ages. Оn the example of these knives that we can trace the process of evolution of the European knife tradition over...

High-quality sharpening has always been the main condition for working with any tool. Since the beginning of the use of metal tools by humans, the question has always been: how to sharpen them to the maximum sharpness? To do this,...

420HC steel is currently one of the most popular steels in the affordable price segment. It is used to make knives of many prestigious American companies, and recently steel has become popular outside the United States. The steel belongs to...

TSPROF Blitz knife sharpener is suitable for sharpening small EDC-knives, including kitchen knives, multi-tools, folding knives. Overall size of the device: 13x12x12 cm, and the weight is only 1.5 kg. The sharpener can be easily transported, and it has exceptional...

TSPROF K03 sharpening device, suitable for professional sharpeners and knife collectors. It is made entirely of steel and aircraft aluminum and will serve you for many years. The sharpener allows you to maintain a constant angle when flipping the knife,...

The first historically known tools that resemble knives in their properties are flakes of obsidian-nuclei. I.e., products made of volcanic glass were used by the ancestors several hundred thousand years ago. And having come a long way in metallurgy, humanity...

Chief's knife One of the main kitchen knives. Designed for a wide range of tasks. It is primarily used for cutting vegetables, meat, bread, etc. The chef's knife has to work very hard in the kitchen and its steel has...

1. WHAT IS THE CONCENTRATION OF DIAMONDS IN A STONE? Concentration is an indicator of the number of diamond grains (carats) in a bond. With increased concentration, the abrasive ability of the stone improves. The higher the percentage of concentration -...

Natural diamonds   A diamond is a mineral, the only precious stone consisting of a single element. Also, diamond is one of the allotropic modifications of carbon and the hardest of substances. The density of the diamond is 3.48—3.56 g/cm3,...