This blade has a full cutting surface

Optimized blade design reduces wandering and deflection of metal

Helical cut

Optional disposable Filter Dust Bag (195557-5) allows cleaner dust disposal

Porter-Cable 7424XP Car Buffer, Polisher Safety Glasses This blade has a fullIdeal for polishing and sanding automotive and marine projects, this 6 in. Variable Speed Random Orbit Polisher features a 4. 5 amp motor for high overload protection and random orbit. Compact and lightweight at just 5 1 2 lbs., it delivers professional, swirl free sanding polishing action with an electronic variable speed dial to select 2,500 6,800 OPM. Accepts 5 16 to 24 spindle thread accessories. Full ball and roller bearing construction provides