RAC X Switchtips are the highest performing and longest lasting tips in the industry! RAC X is designed to maintain a wider spray pattern for a longer period of time. A wider spray fan means fewer passes with the gun and better productivity. RAC X Fine Finish SwitchTips spray at lower pressures than standard tips and Fine Finish RAC 5 tips, you'll experience less overspray and a tighter, more consistent fan pattern. RAC X Fine Finish SwitchTips offer superior atomization. They convert your Graco airless sprayer into a high production fine finish spraying system