SHDIATOOL Diamond Grinding Cup Wheel 180mm Turbo Row for Marble Concrete Masonry Granite

1pc sintered turbo row diamond grinding cup wheel Diameter: 7" / 180mm; Bore: 22.23mm (7/8"); Workable thickness: 4.5mm; Grit : 40/50 Efficient in grinding hard concrete, stone, masonry and other building materials Turbo segment design is formulated with high-grade diamond and unique bond matrix for fast smooth grinding