4 inch 100mm diameter 6mm thickness diamond polishing pad for concrete Grinding and polishing

1.diameter is 100mm(4 inch), thickness is 6mm

2.Velcro back,easy install and take down from grinding machines

3.High quality, we can produce 8000 pieces one day, then we can send the goods immediately after order

4.Grit can be #50,#100,#200,#400,#800,#1500,#3000, also accept customized

5.Application is for concrete, marble,granite, terrazzo, limestone, quartz, brick and other floor material grinding and polishing