9PCS Polishing Pads Ceramic 3 Inch 80mm Concrete Floor Grinding Wheel Diamond Dry /Wet Use Coarse Grit:1500 Product Name: Five Magnetic Holes

Product Name: Five Magnetic Holes Metal Blank 4 Inch Universal Diamond Concrete Grinding Disc with Four Rhombus Segments

Connection: Velcro Back Connection

fine ( grits 30#

Material: Diamond Segments + ASL Trapezoid Metal Blank

Diameter: 7 Inch (180mm)

9PCS Polishing Pads Ceramic 3 Inch 80mm Concrete Floor Grinding Wheel Diamond Dry /Wet Use Coarse Grit:1500 Product Name: Five Magnetic HolesProduct Name 3Inch 80mm Ceramic Bond Diamond Grinding Disc Stone Floor Polishing Pads for Concrete Applicable to grinding and polishing marble granite concrete's surface girt at 30 50 100 200 400 800 1500 3000 Features 1)Durable metal resin compound 2)Effective in the process of grinding and polishing concrete floor 3) Different granularities and sizes as requested 4)Competitive price and superior quality 5) Beautiful package and fast delivery 6)