Diamond Grinding Bit Set 22Pcs, 46 Grit &120 Stone Carving Compatible with Dremel, Burr Bits Rotary Tool Accessories 3mm Shank for Glass and Ceramic Carving, Grinding, Polishing

【Variety of shapes】The rotary tool diamond grinding drill bit set has 22 pieces in total, designed in various shapes, such as spherical, pointed cone, cylindrical, oval, bullet, flat rectangular, etc. Different designs and wide range of shapes they will Meet your different needs. 【Material】Made from diamond particles, these tools are thick, durable, wear-resistant, and exceptionally hard. Their shockproof design ensures long-term stability, significantly reducing the need for frequent replacements. 【46 Grit & 120 Grit Diamond Bit】 Tackle your projects faster. Our coarse diamond bit breezes through rust, dents, and burrs much more effectively than standard aluminium oxide or silicon carbide bits, saving you valuable time. 【Versatile Use】Diamond stone engraving bit are suitable for engraving, polishing, grinding, drilling, and cutting a wide range of materials, including tiles, ceramics, glass, jade, marble, granite, and other hard substances. 【Universal Compatibility】Equipped with a 3mm universal shank, these tools are compatible with most rotary tools, making your work easier and more efficient. 【Specifications】You will receive 22 diamond-coated grinding bits (10 pcs 120-grit diamond bit and 10 pcs 46-grit diamond bit, 2 grinding bit), plus a compact storage case to keep everything organised. 【Contact information】Your Account→Your Orders→Sold by：mizhiaheng→Ask a question. If you have any questions, please feel free to contact us.