5.5" pads vs 6.5" pads, what`s the difference?

[Egoolps]

I see Porter Cable 7424`s being sold with both types of pads in packs. What is the difference and which do I want?

[imported_advs1]

about an inch or so. lol j/k

[Driven Auto Detail]

If you`re using a PC, you`ll get more "power" through the 5.5" pad. The smaller pads can do more work on the PC where the opposite is true on the rotary.



Here`s a visual of the pad difference:

http://lib.store.yahoo.net/lib/autogeek/ccs-pads-comparison2.jpg

[longms]

I think it is a no brainer for PC users. The 5.5" pads are much cheaper and actually allow the PC to do the job. Might possibly cut down the amount of passes one may have to take or overall work time on sections.