1、【All Copper Motor and 6 Variable Speed】Powerful \u0026 High quality copper motor with 6-speed control dial delivers up to 12000rpm provides a high efficiency and smooth performance over variety of sanding and finishing applications. Low-speed electric sanders are great for flat surfaces, and medium to full speeds are suitable for nearly all sanding tasks by professionals and beginners. 2、【Efficient Dust Collection】The random orbital sander is equipped with a dust bag that would not come off while working. Good dust collection due to rubber seal on dust port, good airflow, and sealed dust cartridge. 3、【Quick Change Function】Our palm orbital sander with hook and loop design makes sure a different type of sandpaper quickly changes. And it also allows you to reuse used sandpapers. 4、【Ergonomic Design】The rubberized grip by the soft-gripping surface is to improve grip in the critical areas of the random orbital power sander and the ergonomic grip design reduces hand fatigue from vibration. 5、【Low Vibration and High Performance】The orbital sander achieves a swirl-free finish, low vibration performance makes for smoother sanding. Easy to operate with one hand, more flexible than other orbits sander. You can use it to strip paint or sand the gloss off a painted surface. Plus, it will strip rust, clean up furniture, remove a splintered edge from a piece of wood, and take the burr off a piece of freshly cut metal.