Feature: 1. Excellent Metal Material: The vertical belt sander is crafted from excellent metal material, ensuring it is resistant to erosion and wear. This rugged material enhances the machine's lifespan, making it a good tool for handcraft enthusiasts and professionals alike. Its anti slip and dust proof design further contributes to a safer and cleaner work space. 2. Adjustable Tension And Verticality: The benchtop belt sander features a conveniently adjustable worktable angle, allowing for easy customization to suit various sanding tasks. With a powerful motor operating at an impressive no load speed of 4000-9000 RPM, this belt sander efficiently grinds metal, blades, wood, acrylic, and other materials with accuracy and stability. 3. Double Bearing Design: Equipped with a full copper motor that utilizes dual bearings, this bench sanding machine delivers high speed performance with significant torsion while minimizing noise. Its fine CNC machining ensures that the sander operates smoothly without unwanted vibrations, allowing for accurate and effective sanding. 4. Versatile Applications: This electric polishing grinding belt machine is user friendly and versatile, making it suitable for home or workshop use. It is particularly suited for a wide range of applications, including woodworking, metalworking and crafting, making it an essential tool for various projects. 5. Stable And Efficient Operating: The stable and sturdy base of the mini belt sander allows it to sit securely on any surfaces, saving you effort and facilitating ease of use. The uniform belt design ensures consistent sanding results, while the rugged construction minimizes belt slippage and wear, making this tool efficient and dependable for both amateur and professional users. Specification: Item Type: Mini Belt Sander Material: Metal Power Supply: DC Switch Type: 3 Speed Switch with Forward and Reverse Rotation Support Speed Control: 7 Speed Adjustment with Power Adapter Size: Approx. 12 x 10 x 13cm / 4.72 x 3.94 x 5.12in No Load Speed: 4000-9000rpm Sanding Belt Size: Approx. 330 x 30mm / 12.99 x 1.18in Output Voltage: 12-24V Motor Model: Double Output Shaft 775 Motor. Package List: 1 x Polishing Machine 20 x Sanding Belts 1 x Grinding Wheel 1 x Variable Speed Adapter 1 x Supply Cord 1 x Grinding Wax 1 x Polishing Wheel 1 x Polishing Disc 3 x Hex Wrenches 2 x Screws 100 x Polishing Pieces 1 x Manual