Total 22 Pieces Drill Head:Comes with a variety of 22 polishing heads,including ceramic for rough processing,edge length correction;gray,green,and yellow for different stages of polishing,and wool for creating a final shine,which caters to all your polishing needs Easy to Use and Store:Comes with clear instructions,making it suitable for both professionals and DIY enthusiasts.Even if you're new to polishing,you can quickly get started and make the smooth and shiny.The carrying case makes the edge polisher easier to store This set offer you polishing repiring curving grinding be more possible Cordless Polishing Machine:Equipped with a visible and adjustable high - speed function,reaching up to 35,000 RPM,this USB polisher can quickly and effectively remove excess materials during edge correction.The aluminum alloy body with cooling holes is and comfortable to touch Versatile Applications:Perfect for edge correction tasks.Whether dealing with hard-pressed, edges,cracks or uneven surfaces,it gets the .It's also great for professional-grade interior cleaning and sprucing up aesthetically crucial areas,leaving them smooth and gleaming, Weight: 0.61068046574 pounds, Manufacturer: Htuteyy