QWORK® 100 Pcs Abrasive Stone Points, Grinding Polishing Head, 3MM Shank Diameter, Used for and

Versatile Grinding Head: Grinding heads in various sizes (4、5、6、8、10MM), suitable for precision polishing and burring. Convenient Shank Size: Each grinding head is mounted on a 3mm shank, ensuring compatibility with a wide range of rotary tools. Usage: Mainly used for DIY grinding and polishing, for jade, wood, metal, molds, etc. Durable and Reliable: Made from high-quality abrasive stone, these polishing heads offer long-lasting performance and effective results. Note: The rotation speed is not less than 10-20 meters per second; use it with gentle pressure to prevent tool damage.