... see! 2.efficient grinding 3.Double row,Silver brazed, Diamond double row cup wheel(Diameter:100mm-230mm)Type: ... Single row, Double row, Turbo type, Swirl TypeDescription ... of stone and concrete surfaces. Type: Single row, Double row, Turbo type, Swirl Type Spec.: Outer ... 23587”18022.23579”23022.2358 Diamond double row cup wheel