Supergrit Abrasives

5" 5 HOLE PSA SUPERGRIT NORTON ZIRCONIA DISCS 240A GRIT

5" 5 HOLE PSA SUPERGRIT NORTON ZIRCONIA DISCS 240A GRIT - Main image
$12.6 $20 In stock

These 5-inch PSA discs from Supergrit feature Norton zirconia abrasive in a 240A grit, designed for consistent performance on a range of sanding tasks. Each pack includes 175 discs, providing a steady supply for projects that require frequent disc changes.

  • 5-inch diameter with a 5-hole pattern for dust extraction compatibility
  • Zirconia abrasive material offers durability and long-lasting cutting action
  • 240A grit is suitable for fine finishing and light stock removal
  • PSA (pressure-sensitive adhesive) backing allows for quick and secure attachment to sanding pads
  • Pack of 175 discs ensures ample quantity for high-volume work
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Sophia ★★★★★

Bought these for some finer finishing work and the 240A grit is noticeably smoother than the coarser stuff I usually grab. The zirconia holds up well, and getting 175 discs in the pack means I won't be reordering anytime soon. These stick to the backing pad nicely without peeling up at the edges.

Isabella O. ★★★★★

I've been using these 240A grit discs for finishing work on hardwoods, and they leave a much smoother surface than the aluminum oxide I was used to. The 175 count per pack should last me a good while, and the PSA backing holds tight even on my orbital sander.

Nicholas W. ★★★★★

The hook-and-loop backing holds these discs firmly even on a vertical surface, and the 240A grit cuts smoothly without loading up halfway through a project. At 175 per pack, I won't have to reorder for months, which makes the price feel more than fair.