General cuts steel rod , basic style, is the cheapest pattern which we are running. Mainly, it is used for matching with knife set on knife block. Our general cuts steel is also suitable for selling alone as it’ s hardness is in HRC62 up.

The end of item number marked: “G”.

Standard cuts steel rod , high quality sharpening steel, produced and compared as the known brands of the world. For example, diameter in 12.6mm, there are 350 lines of stripes per circle. It means that there are 8 lines of stripes per 1mm. It’ s hardness is in HRC65+/-1.5. The surface hardness will be in HV940 after hard-chrome plated. It is sold alone or matched with high quality knives as knife set.

The end of item number marked: “DC”.

Specific cuts steel rod , the finest stripes of the world, is the unique technique production. For example, diameter in 12.6mm, there are more than 500 lines of stripes per circle. It means that there are 10 lines of stripes per 1mm. It’ s hardness is in HRC65+/-1.5. The surface hardness will be in HV940 after hard-chrome plated. Almost all are sold alone and little for matching with high quality knife set.

The end of item number marked: “PC”.

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