3" crimped brass-coated wire cup brush for electric drills. Safe for use on aluminum, brass, copper, and other soft metals without marring. The crimped wire provides flexible, conforming action for surface preparation.

• 3" diameter, 0.012" brass-coated wire
• 1/4" shank for standard drills
• Max RPM: 4,500
• Safe for aluminum, brass, copper, plastic, and wood
• Crimped wire for flexible, conforming action
• For surface prep, cleaning, and light deburring