I bought a multi tool. How do I use it?

it should of came with a manual that said how to use is and ect

but go online and type in the store where you got it from and try find thing out there cause it work for me

Once it is turned on simply touch it to what ever you want to cut. Press a little and it will do the work for you. I bought one a year ago and don't know how I got along with out it! The hardest thing about it is remember that you have it when you need it. Once you start using it you will find lots of uses for it. One of tyhe best uses is cutting out for new electrical boxes, especially in plaster walls.

The various attachments mount with an allen screw, the sander has a base mount also uses an alan screw and the s/paper attaches to that. What brand & model # do you have. Email if i can assist, i just got one & was easy to figure out.