Features: Revolutionize your crafting with the 43piece handheld digital display miniature grinder set, featuring a clear led display for precisions speed and battery monitoring. Ergonomically designed for comfort, this portable miniature grinder offer three adjustable speed settings, ensuring you have the right power for every task. For diyer enthusiasts, jewelry designers, and model makers who demand meticulous detail in their work. Whether it's home diyer projects, creative crafts, jewelry making, model carving, or woodworking, this toolkit is your go to solution for intricate tasks. Enhances your tool collection with this metal and plastic constructed electric grinder set, designed to bring efficiency and accuracy to all your detailed applications. Specifications: Component:ABS, Metal Electric Drill: Approx.155mm/6.1inch Package Includes: 43pcs/set Electric Grinder note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. ②.Due to the differences between different monitors, the picture may not reflect the actual colorings of the item. Thanks for your understandings.