High Quality Grafting Knife for Garden

Specifications

 high quality grafting knife for garden 

 An high-grade steel to steel since ancient times, it is created by Hitachi Metals Co., Ltd.  the traditional Japanese knives are used to security to the steel production. In the mountains of the Izumo region rich in a high-purity iron sand called Yau "True Grit", the proportion of water and iron. Sand iron ore ChenDian the bottom of the river, which is the safety of raw materials to steel (Jade steel). Security to steel, carbon steel are used to make Japanese-style tool, divided into white, yellow paper, green paper and so on series, that the task was to distinguish echelon order, colored stickers affixed to the product to show difference . In general, security steel is in various steel hardness. `But different characteristics. White series is suitable for the manufacture of kitchen knife, knives, razors, and other products, the yellow paper is  more used to manufacture scissors. Saws, farm tools , the Green paper, Department of tungsten-containing high-grade steel, mainly used in high-quality tools, such as bear hunting knife, streams knife wilderness survival knife. To steel, the hardness above 60HRC. This product uses the security to steel in the blue paper steel, very sharp.