The 41/2” RTC Diamond Flap Disc is the perfect accessory for shaping and profiling with an electric grinder. Achieve your desired results on ceramic, porcelain, stone & metal in less time and with less effort. Available in 60, 120, and 200 grit. Diamond and Sandpaper combination provide fast results. DRY USE ONLY (Water can damage the disc causing failure). Max RPM: 11,000
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