
to Autopia xappie
~One man’s opinion / observations ~
A US power tool company, Porter-Cable established in 1914, began manufacturing an electrically operated Variable-Speed Random-Orbit Polisher in the 1990s, now one of the most popular tools used by professional and enthusiast detailers alike. Often known by the companies initials PC (Porter-Cable) but also called a ROB (random orbital buffer) or DA (duel action) polisher
There are two model numbers 7336 and 7424 both machines are identical, but they come equipped slightly differently. The 7336SP, sander polisher comes with a 6-inch counterweight, Porter-Cable outfits the 7424 Polisher with a 5-inch counterweight and a 6-inch foam polishing pad, PN 54745.
~Hope this helps~
Experience unshared; is knowledge wasted…/ Jon
justadumbarchitect * so I question everything *