Three head planetary polisher 1. popular products 2. 500-5000rpm Feature1. For marble, granite, concrete, engineered stone and other stones.2. Flat finish, fast and easy to operate.3. Can be equipped with 220V or 110V polisher and grinder.4. Designed to produce a flat, swirl free finish on counter tops, floors, walls and steps.5. Use coated abrasives, diamond polishing systems, light weight ...