Multi-Purpose Sanding Machine: This sanding machine is suitable for various applications including metalworking, jewelry crafting, plastic resin art, knife making, and more. Speed Adjustment: The multi-functional belt sander features 7-speed adjustable settings and bidirectional rotation, offering low speeds for fine polishing and high speeds for rapid sanding to meet specific project needs. High-Quality Motor: Equipped with a stable motor that delivers high speed and high torque while operating at low noise levels. Product Design: Designed with a fixed 15-degree sanding belt angle and three bearings, this belt sander is optimized for metalworking and allows for quick belt changes. Note: Ensure the power adapter plug is securely connected to the machine's port during use. Monitor the indicator light on the power adapter. If the machine does not respond, immediately disconnect the power supply. Color variations due to lighting reflections or display differences may occur and are considered normal. These slight differences do not affect product performance. Plug Type: EU Plug, compatible with countries such as Indonesia, Germany, France, Spain, Italy, and others. Voltage: 110-220V Color: Silver Material: Metal Package Contents: 1 x Belt Sander, 10 x Sanding Belts, 20 x Sandpaper Sheets, 1 x Power Supply, 1 x Sharpening Wax, 1 x Motor Cover, 3 x Wrenches Note: The package includes only the items listed above. Other accessories or products are not included. Measurement tolerances may vary by +/- 1-3 cm.