
A8 Granite Floor Polishing Grinder. Planetary Gear Three Heads: High precision planetary gearbox with strong mechanical construction for uneven floors. Variable Speed Control: Adjustable speed from 0 to 1800 RPM for shiny and smooth polishing results. Dual Polishing Modes: Suitable for both water polishing and dry polishing with big water tank and dust port. Customizable Diamond Tools: Metal bond diamond pads can be customized as per your specific request. Multi-Function Capability: One machine handles grinding, polishing, leveling, and adhesive residue removal. Dust Control System: Features 50mm dust port, thick rubber dust skirt, and suction pipe for industrial VAC. Quick-Change Tooling: Equipped with quick-change magnetic tooling systems for efficient operation. Durable Gearbox Design: Aluminum integral casting gearbox with double layer gear and no belt drive.