Feature:1. [Precise Drill Chuck] This electric grinder features a precise drill chuck with a clamping range of 0.3 to 4mm, constructed from high concentricity precise steel for reliable performance.2. [Powerful and Sturdy] This electric carving pen delivers strong and stable power, high rotation speed, low power consumption, and a long lifespan for consistent usage.3. [User Friendly] The user friendly switch allows for easy operating. With a metal body and sandblasted design, the electric grinder pen offers a non slip and comfortable grip experience.4. [Versatile Applications] Ideal for drilling, carving, painting, marking, trimming, and polishing materials such as wood, metal, stainless steel, ceramic, glass, plastic, acrylic sheets, circuit boards, thin aluminum sheets.5. [Small Electric Grinder] Featuring low voltage design, full copper motor as the power unit, and a variety of grinding and drilling accessories, offering a wide range of applications.Specification:Item Type: Rotary Tool KitMaterial: Aluminum AlloyMaximum Speed: 6500 RPMClamping Range: 0.3-4MMWorking Power: 2-48W.Package List:1 x Electric Grinder1 x Plug1 x Wrench2 x Diamond Wheel Point3 x Fiberglass Reinforced Cutting Wheel30 x Cutting Wheel42 x Polishing Disc9 x Sand Belt1 x Sand Belt Spindle8 x Felt Polishing Wheel2 x Brush1 x Polishing Agent4 x Grinding Stone1 x Repairing Stone1 x Felt Polishing Wheel Spindle1 x Cutting Wheel and Grinding Disc Spindle10 x Drill Bit1 x Large Clamping Bed4 x Screw4 x Screw Accessories3 x Diamond Cutting Wheel Accessories3 x Grinding Needle1 x Instruction Manual4 x Storage Box