Compact structure, light weight and portable, easy to carry and easy to operate. Adopt brush motor, quick-start, timely , smoothly speed regulation in a wide range, relatively simple control the circuit and so on. High-power motor, higher grinding and polishing efficiency, low noise, with fine durability and provides long service time. 125mm diameter round sanding machine, self-adhesive tray at the bottom for easy replacement of sandpaper. 3 gears of speeds adjustable, 11000rpm high speed for regular sanding, 9500rpm middle speed for -sanding, 7000rpm low speed for polishing, you can adjust according to your demands easily. Comes with dust bag, so that the debris generated during grinding or polishing be free from splashing and more . Efficient through-the-pad dust collection system for a cleaner work environment. Multifunctional, wood grinding, car polishing, metal rust removal, furniture polishing, paint polishing and etc.. Wide applications, suitable for auto repairing factory, wood furniture factory, iron factory, construction site, home decoration and etc.. Speed:7000/9500/11000rpm adjustable. Applicable sandpaper:125mm diameter Fitment:For 18V 20V Battery Cordless Polishing Machine Colour:As Shown Material:Plastic+Metal Package Contents: 1 * Electric Polisher (battery not included) 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.