Convenient introductory sets allow you to try similar brushes for your application. Set of 10 Crimped 0.005" wire end brushes. Contains 2 each of brass (7/16" or 9/16" trim length), steel (7/16" or 9/16" trim length) and stainless (7/16" trim length) end brushes.
Miniature wire end brushes contains fine crimped wire fill for light-duty cleaning and deburring very small recessed areas or ID's. Use with flexible shaft, micromotor, or high-speed pencil die grinders. Maximum operating speed on the 9/16" trim length brushes is 25,000rpm. All other is 37,000rpm. All brushes are also available individually, sold in dozen quantities (see related products).
Warning: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm. - www.p65warnings.ca.gov.