Set of 12PCS Diamond Burs, 60 Grits Diamond Grinding Bit, Rotary Tool Accessories with 3mm Shank for Glass, Gemstones, Pe Jade, Detail Polishing, Engraving

60 Grit: Available in a variety of grits and diamond wheel sizes for fine work and rough surfaces, it grinds, polishes and engraves faster than larger grits. Versatility: Diamond files are suitable for engraving, polishing, grinding, drilling and cutting a variety of materials, including tile, ceramic, glass, jade, marble, granite and other hard materials. Material: Grit of diamond, thick, durable, wear-resistant and hard.Its anti-vibration design ensures long-term stable performance and greatly reduces the need for frequent replacement of the grinding head.Universal Compatibility: Equipped with a 3mm universal shaft, compatible with most rotary tools, making work easier.Practical Application: The 12-piece diamond stone carving tool kit allows carvers to quickly select the appropriate stone carving drill bit size according to materials and creative needs, from fine texture to outline roughing, grinding, drilling, shaping and more.

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