AUTIWOZ Cordless Mini Car Polisher, 12V Micro Cordless Scratches Car Polisher Quick Change DA & RO Mini Polisher The head design of this machine allows you to quickly change the eccentric block and rotary module. All you need to do is install the base plate and sponge disk, then the machine can be quickly set up and you can start your polishing work! Tips: Flexible head module to help you quickly change between eccentric drive and rotary modules without the use of wrenches. Thanks to it’s compact design and small 1″ & 3″ polishing pads. To make this polisher more versatile, it comes with two heads to change it from 12mm dual action units and a rotary unit. RO = rotary. Machines that are only forced to rotate in one direction, generally in a clockwise direction. Because of the fixed rotation, this results in almost all the time leaving marks on the paintwork where it has been rotated. Because the rotary buffer is a direct driven machine, it can do a lot of work. A rotary buffer has the ability and the power to remove a lot of paint off the surface very quickly.DA=dual action. A dual action polisher that can be used for both grinding and finishing. The spinning is random. It doesn't repeat a fixed spinning pattern. The 12 mm DA moudle is best placed for correcting defects, removing holograms and finishing.Extension Rod, collllet , mini polish pads. Allows you to get into tight spaces for cleaning and polishing Struggling to clean your car's hard - to - reach spots? Our Collet is the Solution. Step 1: Installation First, firmly attach the Extension rod and collet mini polish pads to your polisher. Polishing Hard - to - Reach Areas The collet holds mini pads. It allows you to access tight corners like body panel gaps, door handle areas Use it to clean It's also great for tires and wheels. Use it to clean tire sidewalls, removing dirt can reach deep into the spokes and grooves of the wheel hub, ensuring a thorough and complete cleaning It comes complete 2x 2000mAH rechargerable batteries meaning you can work anywhere you like without the constraints of a power cable. NOTE: If you need to use high-speed mode, please move from low speed and gradually adjust to high speed. All the items are packed in a storage bag Polishing Machine *1, Battery 12 Volt *2, 12mm DA module *1, rotary bars *1, Extension rod*1 3-inch Backing Plate *2, 1-inch Backing Plates *1, Charger *1, 3-inch polishing pad *1 set, 1-inch polishing pad *1 set, Sanding paper*1 set, Towels *2, gloves *1, manual *1, AUTIWOZ Handy storage bag*1 Technical Specifications Maximal orbit: 12 mm Diameter polishing pad: 75 mm and 30 mm Diameter backing pad: 75 mm and 30 mm Rounds per minute (rpm): 2000 – 5500 Electronic speed control: YES Soft start trigger: YES Extension rod: YES Polishing headlights Polishing Handles Polishing rims