This is a multifunctional belt machine, mini portable, low noise, can be used for rough grinding, sharpening, fine grinding tungsten steel turning tools, polishing Bodhi root, etc. Easy to install and operate. It is a household DIY toolFEATURES:Built-in dual bearings with anti-skid design, dustproofFine workmanship, reasonable design and high precision.The design is simple and uses environmentally friendly silver spray.Flexible worktable, various angles can be adjustedUnique automatic tightening design allows you to polish easily2.0 thick floor, adopt European standard shock absorber, quiet and stable, more non-slipPARAMETER:Material: MetalPower: 100WInput voltage: 110-240VOutput voltage: 12-24V 6ANo-load speed: 4000-9000RPM (7 speed adjustment)Noise: 75-85dbAbrasive belt size: 30*330mmMachine size: about 180*150*120mmProduct weight: 1.8kgPACKING LIST:Desktop polishing machine*17-level speed control power supply*1Abrasive belt*10Hex wrench*5NOTE:Due to different monitor settings, the color may be differentThe size is measured manually. If there are any errors, please understandCustomer satisfaction is our top priority, therefore, we want to ensure that you are completely satisfied with the products you buy. If you have any questions, questions or concerns. Please contact usThank you for coming and wish you a happy life