PFERD 82790 4" COMBITWIST Knot Cup Brush .023 SS Wire, 5/8-11 Thread (ext.) | FastoolNow.com
Amazon.com: PFERD POLINOX Cross Buff PNST, 1 Pc. 1-1/2 inch Dia. fine 280 grit Size Aluminum Oxide A 44209 - for Fine Grinding and Finishing : Industrial & Scientific