... Marble/Travertant, Segment Hight 7.5mm, Seg.Thickness 2.2mm, Metal core thickness is2.8mm, arbor Size: Dia. 250mm-900mmClasification: Diamond Saw ... concrete cutting saw blades.Type: Silver Welded, Laser Welded, Normal Core, Silent CoreFeature: Smooth Cutting, Fast cutting, long life, No Cracking ...