About This

Wide Applications: These diamond drill bits are durable excellent for fine detail work, such as polishing, sanding, grinding, engraving, carving, touch-up and finishing on stone, glass, ceramic, marble, granite, porcelain, tile, jade, gemstone, wood, plastic, metal and more
Well Made and High Efficiency: This 20-piece diamond grinding burr drill bit set has 6 different types of grinding heads, which can meet your various needs in different occasions. These sanding bits are suitable for carving, grinding and polishing stone, glass and ceramic, DIY engraving hobbies, craft modeling, home repair, etc
Durable Material: These diamond burr bits are coated with fine diamond particles, sturdy and durable, with wear-resistant, high compatibility and adaptability. They are a must-have to make your own masterpiece and a good addition to your tool box
Universal Compatibility: Our diamond burr bits with 1/8" shank fit more small rotary tools, drills and die grinders. Convenient and easy to use, just install it like any other typical drill bit. The diamond grinding burr bit set is suitable for beginners, learners, professional and handicraft enthusiasts
What You Will Get: You will receive 20 pieces diamond sanding bits as well as a plastic box for storage (Please Note: power tool not included). If there is any issue, please feel free to contact us, we will provide you with a satisfied solution within 24 hours. Thank you for your tremendous support!