Features: Specially designed for the home DIY enthusiasts, small and portable size with strong power. Stainless steel dustproof cover with super convective cooling hole. The welding line is covered with a full heat shrinkable tube. With 7 levels of power adapter enable you to adjust the rotating speed easily to meet different cutting speed. High quality aluminum alloy base and pure steel structure drill chuck. Super large torque ball bearing motor, maximum rotating speed up to 7000RPM providing ultra strong cutting power with low noise, you can use it at home. Specifications: Material: Aluminum Alloy + Stainless Steel Color: Silver + Black Plug Type: US Plug / EU Plug (Optional) Voltage: AC 100-240V 50/60Hz Rated Voltage: 12-24V DC Rated Power: 100W Rated Speed: 1500-7000RPM Power: 7 Level of Adjustable Speed   Processing Length: 140mm / 5.51in Processing Diameter: 55mm / 2.16in Chuck Clamping Range: 0.6-6.5mm / 0.02-0.25in Swing Diameter: max 50mm / 2.0in Grip Length: max 140mm / 5.51in Matching Saw Blade Diameter: max 50mm / 2.0in Machine Size: 325 * 65 * 70mm / 12.8 * 2.6 * 2.8in Machine Weight: 1650g / 3.64 lb Package Size: 37 * 14 * 14cm / 14.6 * 5.5 * 5.5in Package Weight: 1850g / 4.08 lb Package List: 1 * Mini Lathe Beads Machine 1 * Speed Control Power Supply (12-24V) 6 * Wood Carving Blade 1 * Screw Thread Fixed Needle 3 * Hex Shank Fixed Needle 1 * Collet Wrench 1 * Hexagon Wrench