With a Makita cordless angle grinder, you can work anywhere you want. You can grind tiles to size in the garden for your new patio without worrying about extension cords. A Makita angle grinder is just as powerful as the one that works with the power grid. You can burr metal or grind PVC tubes, just like you do with an angle grinder connected to the power grid. A cordless Makita angle grinder is supplied with or without battery. So make sure you're ordering the right one. If you already have the right battery at home, you can also use your new Makita angle grinder with a battery.