

Product Details
These industrial-grade flap discs combine premium aluminum oxide or zirconia alumina abrasive grains with a durable fiberglass backing plate to deliver aggressive stock removal and smooth finishing on metal surfaces. The layered flap design exposes fresh abrasive as the disc wears ensuring consistent cutting action throughout the disc life. Ideal for weld grinding deburring rust removal and surface preparation in metal fabrication automotive repair and construction industries.
Specifications
FAQ
What materials can these flap discs grind?
Suitable for carbon steel stainless steel aluminum cast iron and wood.
What is the difference between Aluminum Oxide and Zirconia?
Zirconia lasts 2‑3x longer on hard metals; Aluminum Oxide is more economical for general use.
Can I mix different grits in one order?
Yes; mixed grit orders are accepted with 1,000 pcs total MOQ.
Do you provide sample discs for testing?
Yes; free samples available for serious buyers with freight collect.

