Aracombie 10PCS Diamond Rotary Grinding Wheel, 1/8 Inch Shank Diamond Nail Grinder Bits Glass Sanding Wheel for Stained Glass, 120 Grit Cylinder Bit Diamond Mounted Burr Sets for Ceramic Jewelry - AST220218-401

• Package Contains: 10 x 120 Grit Diamond Mounted Point, Head Diameter: 0.31 inch / 8mm, Work Length: 0.52 inch / 13mm, Shank Diameter: 1/8 inch / 3mm, Overall Length: 1.77 inch / 45mm. The small grinding bit can be easily installed on most rotating tools. Wide Range of Application: The glass grinding bit has a diamond-coating surface, which can be engraved, deburred and polished on ceramics, jewelry, gemstones, glass, alloys, stone and other materials. Cost-Effective: The diamond rotary grinding wheel can also be used for sanding wood, plastic, and nails. A set contains 10 diamond sanding bits, which is very suitable for woodworking, manicurists, decorators, DIY enthusiasts, and craftsmen to buy and use. Material: diamond head drill bit is made of high quality metal, which is wear-resistant and durable. This diamond cylinder bit has a diamond coating on the surface for longer life. After-Sales Guarantee: Aracombie has a 24-hour human customer service. If you have any questions before purchasing or are not 100% satisfied with the product, please feel free to contact us, and we will provide you with solutions as soon as possible.