Compatibility and purpose: Compatible with polishing wheels and polishing wax for polishing various metals, enabling efficient and consistent metal finishes. Power and drive: 1/6 HP torque motor with a 125 W continuous rating and a 5/16 inch shaft diameter for reliable performance. Variable speed control: Adjustable speed design for grinding and polishing tasks, allowing you to match speed to the material and finish required. Construction and performance: Shaft with ball bearing support delivering smooth operation across a wide RPM range, from 1800 to 7000 RPM, for versatile use. Key benefits: Provides steady torque, flexible speed adjustment, and a compact setup suitable for detailed polishing work on metal parts. Use scenarios: Finishing small metal components such as brackets, screws, and fittings to remove burrs and achieve a polished surface. Jewelry and craft work requiring precise, polished finishes on rings, bracelets, or metal charms. Automotive or hardware detailing for chrome, badges, or small metal trim pieces where a bright, smooth surface is needed.