The Makita 4-inch Stone Polisher is a handheld power tool designed for polishing and finishing stone surfaces. It has a 4-inch polishing pad and operates at 3,200-9,600 RPM for efficient material removal and finishing. The polisher is compact and ergonomic at only 3.5 lbs. It features a rubberized grip, paddle switch with lock-on button, and electronic speed control to maintain constant speed under load. The polisher comes with a side handle, wrench, and polishing bonnet. It runs on a powerful 5.5 Amp motor and is double insulated for user safety. Overall, this is a high-quality, versatile polisher suitable for professional stone finishing applications.