Outer Diameter(mm):115mm /4.5 inch<br> Segment Height:10mm<br> Core Thickness(mm):1.2mm<br> Rpm:8000-11000<br> Quality:A class<br> Arbor:7/8"-5/8" (22.23mm-20mm)<br> Cutting:dry and wet cutting<br> Application:Porcelain tile, Granite ,Marble,stone ,ceramic<br><br><br> Our main products are diamond segments, saw blades, wire saws,diamond abrasive, flexible diamond polishing pad, floor polishing pads, cup wheels, profiling wheels, CNC-profiling wheels, drill bits, finger router bits, brushes, abrasive blocks and electroplated tools, with various specifications.<br> All these products have reached internationally advanced standard and are widely used for cutting, grinding or polishing granite, marble, concrete, asphalt, refractory, porcelain and glass.<br> All of our products are under strict quality control.