The TN-901-20 is a 14"(standard cutting width) strap and belt cutting machine, desktop type, it is adjustable to cut widths of leather strap of 3/8" wide up to 14" in width, the max. cutting thickness can up to 5mm.By changing the spacers between the knives, different widths of leather strings or strap goods are cut from whole piece, it mainly cuts leather, vinyl, rubber, paper cardboard and other materials into multiple strips, also can be opened at the left end for the wide material. Most size necessary spacers and 8pcs knives come with one kid. Four different cutting width (120mm, 350mm, 400mm and 500mm) as the option.