Dewalt Brand :

DWP849X : 1250w, Max. pad dia 150mm-180mm, 0-600/3500rpm/min, 2 speed setting variable speed

RITA Brand (Japan Technology) :

4304 : 1200w, Max. pad dia 180mm, 3000rpm/min

Chinese Brand :

1200w, Max. pad dia 180mm, 3000rpm/min