For over 30 years with in the market, the model DS503 is the smallest, most powerful and professional electrical hand held cutting machine razor have ever produced. The DS503 is the fifth upgrade in the DS series resulting in the 2014 model which reaches the highest level in technology and safety. It weighs only 950 grams and its ergonomic design combined with 90Walt balanced and silenced motor make this model (DS503) a unique cutting tool essential in all fields. A Reinforced body and bronze/steel gear coupling create a high torque which allows the use of this electrical shear not only in textile field but also in technical fabrics or leather fields. The maximum cutting thickness is now 9mm and the new push button sharpening stone allow the sharping of knife. The new circuit board include a glass fuse which can be easily replaced without disassembling the shear and the new strong and slim shaped foot allows to trim curve section very easily. The new model DS503 is truly a novel concentration of power and lightness in the field of professional cutting tools.