[4 - 5 & 8 -11 Thread]
[4 - 7 & 8 -5 & 8 Arbor]
[4.5 - 5 & 8 -11 Thread]
[5 - 5 & 8 -11 Thread]
4 Inch Single Rowed Diamond Brazed Cup Wheel for Grinding Concrete with 5/8"-11mm Thread. Features venting holes for fast, dry or wet grinding with long life. This cup wheel is ideal for surface preparation, edge blending, smooth shaping, finishing, de-burring and tilt wall finishing of concrete or other masonry surfaces.