Leather cutting serves a crucial role in modifying the shape. Nowadays, there is a clear difference in cutting technologies applied to leather. Industrial leather processing serves the purpose of mass production of leather items in order to satisfy the demand of essential products like clothes, shoes, bags, etc. these demands from technology to be economically efficient, fast, adaptive and to provide maximum possible results with minimum possible cost. Manual cutting with use of scissors and special knifes is used in leather crafting. This allows producing individual unique items whose value is not determined by functionality but based more on visual effects and design features. Currently technologies which are applied for leather cutting include slitting knifes, manual cutting, die press techniques and Laser Cutting. Use of Die Cutting in collaboration electro-mechanical technology has grown significantly during recent years due to number of advantages over conventional cutting methods; flexibility, high production speed, possibility to cut complex geometries, easier cutting of customized parts, and less leftovers of leather makes Die Cutting more and more economically attractive to apply for leather cutting. This paper studies the leather cutting operations through various research works and provides the theoretical data for Design calculations, fabricate & automate the leather blanking machine in such a way that the required length of leather blank of size 200mm X 200mm can be cut with keeping cost minimum for a sponsored company.