Posalux Diamond Tools Making Jewelry Cutting Tools 2mm V-cut 80 Degree~170 Degree Use With Faceting Machine Or Cnc Machine - Power Tool Accessories - AliExpress
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Free Shipping Posalux Diamond Tools,concave Tool, Convex Tool, Diamond Size From 0.5mm To 4mm, Used For Jewelry Making - Turning Tool - AliExpress
High Accuracy 120 Degree 0.3mm Posalux Diamond Tools