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/* 鼠标悬停时可选：加下划线 */ } Our Diamond Magnetic Backing Discs are professional-grade electroplated diamond grinding discs designed for use with lapidary flat lap machines
Donut – circular shaping and smoothing for metals and glass
Perfect for gemstones (agate
They’re compatible with rotary tools
4mm 1200Grit Bullet Shape Diamond Drill Bur 20pcs 2.35 mm Shank – Precision Stone, Glass & Metal Carving SiC Sanding Belt /* 鼠标悬停时可选：加下划线 */ } OurDiamond Drill Bits are precision tools for fine detailing and material processing. Discover the versatility of diamond drill bits, designed with durable diamond grit for aggressive cutting, precise shaping, and long lasting performance. Available in multiple gritscoarse (40,60,80,120) for rapid material removal, and fine(240,600,1200) for detailed engraving and polishing. These tools suit lapidary artists, jewelers, sculptors, and precision craftsmen.
