Amazon.com: diamond grinding disc
6' inch 150 mm Grit 3000 Diamond Grinding Disc Abrasive Wheel Coated Flat Lap Disk Jewelry Tools for Gemstone Glass Rock Ceramics. 4.3 out of 5 stars. 147. $12.99. $12. . 99. Get it as soon as Mon, Aug 23. FREE Shipping on orders over $25 shipped by Amazon.
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