32Pcs Diamond Grinding Bit Set Grit 120, with 10 Diamond Cutting Wheel, Stone Carving Set Rotary Tool Accessories 1/8" (3mm) Shank Drill Bits Set for Stone Glass Ceramics Carving Polishing Cutting

【Varied Shapes】This set includes 20 diamond burr sets, designed in a range of shapes including spherical, conical, cylindrical, elliptical, ball head, flat rectangle, and more. The diverse designs and wide selection of forms cater to your different needs. Whatever shape you require for carving and polishing, this diamond fine sand grinding head drill set can meet your demands.
【Diamond Cutting Discs】These diamond cutting wheel feature a fully diamond-coated cutting edge for razor-sharp precision. Integrated ventilation holes ensure efficient heat dissipation and debris removal, extending their service life. Ideal for creating clean slots, cuts, or delicate work in hard materials such as ceramics, glass, and natural stone.
【Material】The diamond fine sand grinding drills are made from high-quality, reliable diamond particles - thick, durable, wear-resistant, high hardness, shock-resistant, and robust enough for fine detail work. When crafting handmade artworks, diamond grinding d