The SMITH brand FS050™ is a fast, rugged and lightweight portable hand-held scarifier designed for high-performance edging, or removing in hard-to-reach locations. Removes faster than conventional diamond discs; users rate the FS050 as their #1 Hand-held high-performance edger for concrete, steel and asphalt surfaces. It’s versatile, offering a variety of cutters with a 4- or 6-shaft cutter setup, with an extra set of shaft holes. It's lightweight, with reversible left or right handles to power through high spots, low spots and in very tight areas. Select the SMITH FS050™ with an electric or air powered right-angle grinder. Add a vacuum for dust-free applications.