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: Featuring 7-speed adjustable settings and dual-direction rotation, this multi-functional belt sander offers variable speeds from low for fine polishing to high for rapid material removal, meeting diverse project requirements. High-Quality Motor: Equipped with a reliable 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 ideal for precision metalworking and allows for quick belt changes. Note: Ensure the power adapter plug is securely connected to the machine during use. Monitor the indicator light on the power adapter. If the machine does not operate, disconnect the power immediately. Plug Type: US Plug compatible with Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines, and other regions using US standard outlets. EU Plug compatible with Indonesia, Germany, France, Spain, Italy, and other EU countries. 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 actual product may vary slightly in color due to lighting and display differences. This does not affect functionality. Note: Allow for a measurement tolerance of +/- 1-3 cm.