This Dremel's got all the bells and whistles of previous models and tackles the same tasks: you can carve, grind, polish, trim, sand, cut a wide range of material, shape, sharpen, clean, remove grout, smooth, drill, rout, sculpt, engrave, strip finishes. Similarly, it has Dremel’s huge array of accessory possibilities and the variable speed (from 5,000 to 35,000 rpm), but it has almost twice the amperage of its predecessors for plenty of power.