Choosing the Right Concrete Diamond Cup Wheel
If you've ever stared down a lumpy, uneven slab of old pavement, you know that a concrete diamond cup wheel is the only tool that's going to save your weekend. It's one of those specialized attachments that looks a bit intimidating at first—basically a heavy metal disc studded with industrial diamonds—but once you click it onto your angle grinder, the magic happens. It turns a grueling manual task into something that feels almost like power-sanding wood, just with a lot more sparks and dust. ...