There may also be several flat sanding attachments that you can use to smooth ... had to say about it. Ryobi makes two models. The first is the standard 18V One+ Multi-Tool (P343B).

From here, we see just how many sizable tools Ryobi managed to pack into this set. Rounding out this set are some more job-specific products. There's a jigsaw, a multi-tool, a reciprocating saw ...