Diamond Cup Surface Grinding Wheel,BGTEC 2pcs 7Inch Double Row 28-Segments Concrete Grinding Wheel Disc with 5/8-11 thread for Angel Grinder,Polishing and Cleaning Grinder Granite Stone Marble Masonry - GSM100758U2

• UPC   791180031303
• Diameter:7inch/180mm,Thread:5/8-11,Segment thickness:5MM,Steel Core:3mm,Grits:40/50.Max Speed:8700 RPM. Highly Quality Materials: Strong and Durable, Rust and corrode resistant, not easy to deform,made of heat-treated steel body,3mm strong steel core and 5mm workable thickness,high concentration of diamonds in 2 rows by Sintered Technology. Fast Sanding Efficiency: Vibration-free design greatly reduces operator fatigue and is more efficient than traditional abrasives. Under the air holes designed,it can keep the grinder cups cooler and reduce wear and tear. Double sandblasting edge design, grinding more efficient Easy to operate: diamond grinding wheels are easy to operate and install, which are suitable for grinders and angle grinders. Please follow the instruction of angle grinders and grinders. Wide Application:mainly be used for dry and wet grinding and polishing Concrete, Masonry, Granite Marble and some other construction materials