10.8'' HTC Adapter Backer Driver Disc 270mm Holder Plate to Hook and Loop Sticky Cloth to Use Diamond Polishing Grinding Pads ASL Blastac Diamond Grinding Shoes so it can last longer

so it can last longer (soft bond also works but it will wear out too fast on soft concrete)

Product Name: D250mm 10 Inch Universal Diamond Grinding Cup Wheel with Twenty Rectangle Segments for Concrete Floor

Product name:Bush hammer plate

Item Number: Lavina Quick Lock Diamond Grinding Shoes with Double Rhombus Shape Segments

Do some grinding testing to sure the using function

10.8'' HTC Adapter Backer Driver Disc 270mm Holder Plate to Hook and Loop Sticky Cloth to Use Diamond Polishing Grinding Pads ASL Blastac Diamond Grinding Shoes so it can last longer10. 8'' HTC Adapter Backer Driver Disc 270mm Holder Plate to Hook and Loop Sticky Cloth to Use Diamond Polishing Grinding Pads.