Weiler 59602 9" Back-up Pad for Resin Fiber Disc 5/8"-11 UNC Nut, Made in The USA

BACK UP PAD FOR RESIN FIBER AND AL-TRA CUT DISCS. Specially formulated for superior grinding performance on aluminum. SUPERIOR FINISH. These revolutionary discs resist loading, ensure higher cut rates, prolong disc life and achieve a superior finish IMPROVE GRINDING. AL-tra cuts improve grinding on aluminum 400 to 800%. REPLACE CONVENTIONAL RESIN. AL-tra cut discs replace conventional resin fiber discs 5 to 1 or more MADE IN THE USA: Pad dia 9 in, Arbor Size 5/8-11 in, max rpm 6500