We are selling diamond cutting tool,polishing/grinding tools,core drills for long time.Our products in diamond tool range from d800-d1600mm Diamond Multi-Blades, d105-d3500mm Diamond Single Blade, Gang Saw Blade, Diamond grinding polisher, Special-shaped Cutter, Core Drill, Diamond Grinding Wheel, Diamond Wire and Ceramic Diamond Tools etc. They are widely used for cutting and grinding granite, marble, concrete, asphalt, ceramics, etc.