Anti-vibration design engineered to keep the wheel planted firmly on the surface for more efficient material removal Available in single row design for more aggressive material removal, double row design for a smoother finish than single row wheels, and turbo rim design for the smoothest finish Innovative design reduces chattering for an improved operator experience Use with Makita Dust Extracting Surfacing Shroud for a cleaner work environment, Part No. 195236-5 (4-1/2 Shroud) and 195386-6 (7 Shroud) Hubbed design for quick wheel changes; 5/8"-11 arbor For paint and adhesive removal as well as concrete surface preparation