Material Excellence: Crafted from robust Aluminum Alloy, this Electric Mini 4 Inch Disc Sander is designed to withstand rigorous use in commercial manufacturing environments, ensuring durability and reliability for professional applications. Advanced Functionality: Equipped with a high-resolution LCD display, this 150W Multi-function Surface Polisher Grinder Machine offers precise control over your polishing and grinding tasks, allowing for meticulous adjustments to speed settings to suit various materials and finishes. Versatile Use: Ideal for commercial manufacture, this tool excels in a variety of sanding, polishing, and grinding applications, making it a versatile addition to any workshop or manufacturing facility. Its compact design enhances portability and ease of use in tight spaces. Safety and Efficiency: Engineered with user safety in mind, this Electric Mini Disc Sander features a non-customized, straightforward design that focuses on performance and ease of use. The efficient power management system ensures optimal power consumption while maintaining high performance. Origin and Quality Assurance: Proudly manufactured in Mainland China, this model Y sander adheres to stringent quality standards, offering reliability and performance. It's designed specifically for professional use, ensuring it meets the needs of demanding commercial environments. Description: Introducing the 4 Inch Disc Sander/Polisher, a versatile tool designed for precision polishing and grinding. With a compact and ergonomic design, this lightweight device is perfect for various applications, including metal, wood, plastic, ceramics, and DIY crafts. Ideal for home workshops, automotive repairs, furniture restoration, and jewelry making, it ensures high performance and durability. Features: Disc Diameter: 100mm (4 inches) Motor Power: 150W Input Voltage: AC 100-240V (Universal Voltage) Working Voltage: 24V (Safe Low Voltage) Motor Speed: 0-8000 RPM (Adjustable) Speed Control: Stepless Sp