Accurate, small, lightweight and portable; Stepless, suitable for different process; Low noise and vibration, suitable for fine process; Convenient to use; Voltage: 18V; Diameter: 25mm; Length: 16cm; Rotate speed: 5000~18,000rpm; Application: polishing: polishing metal and plastic; Drilling hole: drill holes on circuit board, slim aluminum sheet, acrylic plate and low hard objects; Carving: carve jade pendant, metal, wood and plastic; Grinding: grind / sand metal, wood and plastic, etc. 1 x Electric grinding handle1 x 100~240V US power adapter (108cm cable)4 x Flint grinding heads5 x Wool grinding heads2 x Sesame grinding heads1 x Copper brush1 x Copper wheel2 x Abrasive paper rolls2 x Grinding pins1 x Yellow cloth wheel1 x 25mm alloy blade1 x Grinding rod10 x Abrasive sheets5 x Drill bits (0.5mm, 1.0mm, 1.5mm, 2.3mm, 3.0mm)6 x Drill chucks (0.5mm, 1.0mm, 1.5mm, 2.3mm, 3.0mm)1 x ABS case