YUCHENGTECH 4-Head Concrete Grinder, 3800W, 0-6000RPM

This YUCHENGTECH 4-head concrete grinder features gear-driven technology and 4x 4" industrial diamond wheels for expanded coverage, making it 4x faster than single-head grinders for large concrete floors. It is equipped with a 3800W copper motor and 6-speed control, ranging from 0-6000RPM, suitable for tasks from marble polishing to heavy concrete grinding. The dual-port dust-free system includes a detachable dust hood for wall-hugging and corner access, with dual-channel outlets compatible with industrial vacuums for effective dust capture. An ergonomic, non-slip handle and auxiliary wheels, along with a self-locking system, reduce user fatigue and allow for easy maneuverability and uninterrupted grinding. This industrial-grade kit includes diamond wheels, polishing pads, sanding discs, and necessary hardware for various surface applications.