200mm resin lap disc for grinding gemstone
US $2.20-$8.45
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Shape edger OG glass diamond wheel for CNC machine
Sharper and better cooling with segment
High quality diamond sand, eat glass well
Good help for final polishing
Wear resistant

| Diameter | 100mm, 150mm |
| Hole | 22mm |
| Grit | 30#-320# |
| Glass thickness | 8, 10, 12, 15, 19 mm |
| Application | For shape edging machine or CNC machine |
| Packing | 24pcs per carton |
| Customized | Available |






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