0-8000RPM ADJUSTABLE - The powerful 350W motor allows the leather burnishing machine to freely adjust the speed between 0-8000rpm, don't get hot or shake. Low speed for burnishing and med-low for sanding. Makes your leather projects so much easier to complete..MAKE YOUR LEATHER PROJECTS TO THE NEXT LEVEL - Our leather machine works great with burnishing and sanding leather products. You can use this to smooth your leather edges or sanding and shaping edges. Very suitable for wallets, purses, handbags, belts, watch straps and other lighter material and smaller projects..SAVE YOUR HANDS FROM MANUAL LABOR - First use the sanding wheel to scrape and shape the edges, then use a hardwood burnishing wheel to smooth. Sand and shape faster and get a more consistant burnish on your leather edges. It saves your work time from minutes to seconds..TAKE UP LITTLE BENCH SPACE - The small size that can be lifted by one hand, makes it very portable, great for when you have very limited workspace and have to move tools on/off the bench a lot. Small and compact, convenient for your quick jobs, also at the same time, won't make your workbench messy..COMES WITH SAND SLEVEES*12 - We provide double the amount of sandpaper for you to replace (including 120/180/320 grits).The sandpaper will be a little unbalanced at first but after a little bit of use it'll start to even out and you can start to use it on a lower speed. Very helpful for you to polish wooden and leather..YOU NEED TO KNOW - 1.Distinguish the left and right spindles. 2.Use the correct speed pressure and polishing compound. We provide one year warranty. If you have any problems, we are always be there for you.