Belt Sander, Adjustable Speed Electric Knife Sharpener, 15-Degree Belt Grinder, Power Belt Sander for Wood and Metal Multi-Purpose Sanding Machine: Our sanding machine caters to a wide range of needs, including metalworking, jewelry crafting, plastic resin art, knife making, and more Speed Adjustment: This is a multi-functional belt sander with 7-speed adjustable settings and the ability to rotate in both directions, ranging from low speed for fine polishing to high speed for rapid sanding, catering to your specific requirements High-Quality Motor: This machine features a stable motor with high speed and high torque, while maintaining low noise levels Product Design: This belt sander is designed with a fixed 15-degree sanding belt angle and three bearings. This design is ideal for metalworking and quick belt changes Note: Please ensure that the power adapter plug and the machine's port are securely connected when in use. Pay close attention to the indicator light on the power adapter. In case the machine does not respond, promptly disconnect the power Plug Type: US Plug, compatible with Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines, and other countries using US standard voltage Plug Type: EU Plug, compatible with Indonesia, Germany, France, Spain, Italy, and other countries using EU standard voltage 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 Only the above package content is included; other products are not included Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the real thing. The measurement allowed error is +/- 1-3 cm