Cup Brush Set, Brass, 2-Piece

2-Pieces Brass brush set. Used for a wide variety of cleaning and surface preparation tasks on many surfaces. 1/8" shank fits all name brand rotary tools such as: Dremel®, Moto-Tool®, Craftsman®, Wizard®, Black & Decker® and many other tools. Maximum revolutions per minute (RPM): 15,000.