Chip brush, branches and leaves into perfect-size chips for ground cover on pathways or in flowerbeds with the EDGE Wood Chipper. This easy-to-use standard-flow attachment features a 20 -in. by 20-in. self-feeding hopper opening to handle large, awkward size branches up to 4 in. in diameter, and angles brush against the blades as it pulls material into the chipper. Air intake vents maximize blowing force to power the chips out of the chute up to 20 ft.