Diameter: 6"Brush Thickness: 3/4"Trim Length: 1-1/8"Wire Thickness: .006"Arbor: 2" Or 1-1/4", 1", 7/8", 3/4", 5/8" And 1/2" With Supplied BushingsMaterial: Carbon SteelCrimped WireUsed For Light To Medium Duty Brushing ActionDesigned For Individual Use Or Gang Mounted For Wider Brushing SurfaceAdapters Are Designed For A Flush Fit When Gang MountedMax RPM: 6,000