Fit my Dewalt grinder perfectly and held up. I used 40 grit sandpaper on a small project to remove leftover wall texture from a stair renovation I recently completed. I had 14 steps, mostly risers that had no staples or nails. I was quite disappointed that it took two spacers to get the job done. The dry texture isn't very firm, but it still took two pads. I am attaching a photo of the pads and the work. The pads are cheap, which is small consolation, but I expected them to last longer.
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