... MY3008 Wet Stone Polisher.· For sanding, polishing, and grinding applications.·   ; Includes GFCI, attached water feed, hook and loop pad and ... ground fault interrupter.·   ; Grits 50, 100, 200, 400, 800, 1500, 3000, black & white ... .· 7.9 Amps, 5/8"-11 or M14 spindle thread.·   ; Variable speed 500 to 4,500 Rpm.· Labyrinth construction seals ...