diamond gang saw segment blade and segment. The tech-info of the new gangsaw are : Type of segment : Conical & Sandwich Type 1, Gangsaw width: 180mm Gangsaw thickness: 2.0mm Segment size: 20x3.1/3.7x8mm Type 2, 2. Gangsaw width: 180mm Gangsaw thickness: 2.5mm Segment size: 20x3.6/4.2x8mm The main advantage of new gangsaw blade are : 1. Faster and smooth cutting 2. more output of the slabs 3. less waste of the materials 4. less general cost