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 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 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 to polishing,you can quickly get started and make the smooth and shiny.The carrying case makes the edge polisher easier to store 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 Color: As Shown Material: Metal Package Contents: 1*set tooth repair kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.