ALL PRODUCT LIST:

For grinding steak knife. Surviving knife and various teeth knife.

Hydralic control for grinding fruit knife. Banana knife, surviving knife, steak knife, and various blade. It take oen time to finish grinding.

Hydraulic control for grinding obligue suction inner-side of scissors, flower tree scissors, and one side climbing knife surviving knife and various r...

For grinding various knife it take one time to finish grinding. cost down.

For grinding circular arc, hair scissors(hydraulic control)