PFERD Wheel Brush, 4-1/2 in Brush Dia, 3/16 in Face Width, 5/8-11 Arbor Hole Size, Stringer Bead Knot Filament/Wire Type, 0.02 in Filament/Wire Diameter, Carbon Steel Fill, 1 in Trim Length, 20000 rpm Maximum, Threaded Arbor Attachment

ITEM FEATURES:

• Stringer bead knot wheel brushes are tightly twisted for low flex, high impact brushing action
• Also for general use where a narrow face, aggressive brush is desired for controlled, confined surface contact area
• For use on right angle grinders