... column cutting machine.2.Circular saw for multi-blades block cutter,for natural stones processing.3.Excellent comprehensive cutting performance. ... cutters , gang saw blades), circular saw blades (for granite, marble, concrete and asphalt blades), diamond wire saw ,diamond beads diamond ... include diamond segments,saw blades,wire saw,wet&dry cutter,core drill bit,stone abrasive,cup wheel,polishing pads, ...