I'm bearing down hard on this cheap rotary thing; just a few that I found.
~$70 - Vector Professional Circular Polisher at
CMA
~$50 - Coleman Powermate 7" variable speed sander/polisher
The Tool Warehouse or
Overstock.com.
~$25 - Chicago Electric Variable Speed Polisher/Sander at
Harbor Freight
The Coleman Powermate one comes with a
hook and loop backing plate, as none of the others do, but I'd probably be using 6" pads that I use with my PC, at least to start out with, so I could always move the velcro backing plate over from my PC to the rotary. Eventually, I'd probably want a dedicated backing plate, though.
Lets see...
Quietness...Thats one question I have about all of these...I've heard that the Chicago Electric one is noisy, and CMA says the Vector is quiet. Coleman Powermate tools are good quality, I would think, so maybe it is medium-quiet. Any of that right?
Variable Speed Control - I guess I don't really know about how this stuff works. It'd be cool to set a min. or max. speed and use the trigger to vary from that, but I bet on these cheaper ones you just set the speed with the dial, and the trigger turns it on or off.
Size & Comfort Chicago Electric tool length:
17"!, Coleman Powermate size:
14" x 6" x 4" I kinda like small, managable tools, and the Coleman Powermate seems like it might be just the ticket. From the picture, it looks like it might be reasonably comfortable to use, being small and having decent looking grips. The large size of the Chicago Electric one scares me, but then again it has the loop style handle which may add a bit of length. On that note, I'm not sure if I like the loop style handle, seems like high-end ones don't have it, and I don't really see the need.
Well, I guess price is the only other comparison point I can think of, and obviously the Chicago Electric @ $25 really kicks some @$$! If doubling the price [Coleman Powermate] got quite a bit more quality and made the tool fun to use, would it be worth it? I'd say yes, there is nothing like learning on decent tools. But is it much better? Bump it up a bit more and a person could swing a Vector which supposedly is a good quality tool and quiet. Seems like it'd be nice, but after all, you'd probably end up spending 3x more than the Chicago Electric one.
I guess I need to hear more opinions, or maybe I just need to go for something. :wavey