✔Size --Diameter 5"(125mm), diamond grit #60/70,double-sided 25mm diamond height,scalloped. ✔Multi-purpose and aggressive for fast cutting, grinding beveling shaping rounding Porcelain Tile,Ceramic Tile,stone marble and other stone,and granite etc ✔Widely used for profiling edges, smoothing out inside sinkhole cuts, and smoothing,can be wet or dry use ✔ Hot pressing sintering process-Stronger hardness, better toughness, more stable and safe. ✔Vacuum Brazed Diamond tools working much longer than Electroplated Diamond tools Engineered for good balance, fast grinding,cutting and long working life ,