Ordinary cylindrical things use thisFor example, use cucumberFirst, at the end of a knife after the material roll chamfer an angle in a way called the beveled knife roller blade.Sorry, I can only find this one
Hob: common knife, generally used for cutting brittle materials and the type of raw materials.From the end of the material into 45 degrees angle vertical vertical knife. Then turn the material to the body direction, according to the number of rotating material to determine the size of the dishes
Hob cutting methodOn the left hand material rolling; right hand cut down with the raw material, the cutting knife rotating a cut, to master a certain inclination, cut into the water block, comb back block or hob block shape. Applicable to the quality of crisp food raw materials, such as carrots, potatoes, cucumber and so on.