4-1/2" x 7/8" POLIFAN® Flap Disc - Flat PSF-Extra, Zirconia, 40 Grit

PFERD 4-1/2" x 7/8" POLIFAN® Flap Disc - Flat PSF-Extra, Zirconia, 40 Grit. Zirconia alumina flap disc engineered for fast stock removal, extended life and improved finish. Special flap arrangement provides flexibility and a cushioned grinding effect. Constructed with extra material compared to standard PSF discs for longer life. Consumable fiberglass backing resists melting, smearing and scratching. Ideal for heavy-duty grinding and finishing applications with angle grinders. Model number 60458. UPC 097758604581. Proposition 65: True.

• Consumable fiberglass backing won't melt and smear or scratch the workpiece
• Blend of Zirconia and Aluminum Oxide grains provides long service life without glazing issues
• Constructed with 40% more material than standard PSF flap discs, providing a long service life and an improved surface finish
• The special flap arrangement provides flexibility and a cushioned griding effect
• 40 grit provides very high stock removal