Chicago Electric 5 Random Orbital Palm Sander #62216 by Harbor Freight. There is no picture on the box showing what kind of sand paper to use. So, I picked a pack of 5 sanding disks. When I was at the cashier register, I asked will these work with this sander? I said, if you are not sure can you direct me to someone who knows? She said, they will work with this sander. I said are you sure? She said yes. So, when I was at home and opened the box and put the disk on and, it flew off when I tried to sand a piece of wood. On the front of the sand paper package it says, for electric or air orbital and dual action sanders. Come to find out, the sander has holes for the sawdust and, the ones I bought do not have holes. Does this make a difference or, did I just get some bad sanding disks? Thanks for any help.

Tools & Hardware - Others - Sander