20mm Mushroom Head Diamond Burs 80 Grit – 5pcs Set for Stone & Glass Carving Gemstone Grinding Prevents cracking in granite and

Prevents cracking in granite and marble

These pads are an excellent choice for professional glass artists and floor refinishing specialists

this Bur features diamond particles embedded throughout the head—not just on the surface—delivering extended lifespan

convex surfaces and smoothing concave areas on metals and stones

"10mm tin lap"

20mm Mushroom Head Diamond Burs 80 Grit – 5pcs Set for Stone & Glass Carving Gemstone Grinding Prevents cracking in granite 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.