磨刀石

2 года назад

This video reviews Suehiro's NEW CERAX series whetstone, a dual-grit ceramic stone designed for home use. The reviewer highlights its features, including a correction stone, self-cleaning ability, and a stable base. They demonstrate how to use the stone and discuss its suitability for beginners.

7 лет назад

This video teaches the basics of knife sharpening using a 1000 grit stone. The presenter explains the importance of thinning the material behind the knife edge before sharpening the cutting edge, and demonstrates the correct technique for sharpening a knife at different angles. They also discuss the importance of using a flat stone and applying pressure in the correct direction to avoid damaging the knife or the stone.

2 месяца назад

This video compares the sharpening performance of two whetstones: Debado S and Naniwa SS. The video explores the efficiency of each stone in sharpening different types of steel, including powdered steel and carbon steel. The presenter also discusses the cutting feel and surface finish produced by each stone.

1 год назад

This video compares two NANIWA whetstones: Gang Yanhui and Gang Yanxin. The presenter discusses the differences in thickness, self-cleaning ability, and sharpening efficiency between the two stones. They also demonstrate how to use the stones and provide tips for choosing the right one for your needs.