0.4mm Diamond Point Bur – 100pcs Precision Carving Tool for Gemstone, Stone & Glass grit-1500 significantly reducing replacement frequency and

significantly reducing replacement frequency and cost

durability

and stone surfaces

or ceramic grinding wheel

it significantly reduces heat buildup

0.4mm Diamond Point Bur – 100pcs Precision Carving Tool for Gemstone, Stone & Glass grit-1500 significantly reducing replacement frequency andDiamond 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.