PFERD POLIFAN® 7" x 1/2" 40 Grit Flap Disc

POLIFAN® PSF ZIRKON-EXTRA flap discs feature a special flap arrangement to provide flexibility and a cushioned grinding effect. Built with premium Zirconia abrasive material, PSF ZIRKON-EXTRA is constructed with 40% more material than standard PSF flap discs, providing a long service life and an improved surface finish. 7" diameter Type 29 (Conical) disc with 5/8-11 threaded hub, 40 grit.