أقراص PSA سوبرجريت نورتون زركونيا مقاس 5 بوصة 5 فتحات حبيبات 240A

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.

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.

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.