18mm 10pcs Fine Grit Bead Grinding Heads – Efficient Sand Suction Eye for Beads & Gemstones grit-medium this blade offers extended cutting

this blade offers extended cutting life and increased speed

flat surfaces and high-quality gemstone finishes

Its electroplated diamond layer offers long-lasting sharpness and wear resistance

stone polishing

18mm 10pcs Fine Grit Bead Grinding Heads – Efficient Sand Suction Eye for Beads & Gemstones grit-medium this blade offers extended cuttingDiamond 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.