Graco RAC X 411 Switch Tip: Precision Spraying for Fine Finish Work

The RAC X 411 delivers professional-grade precision with its 0.011 inch orifice and 8-10 inch fan width — perfect sizing for cabinet doors, trim work, and detailed residential finishes. At 4050 PSI maximum pressure, this blue LTX series tip handles everything from water-thin lacquers to thick latex paints without breaking a sweat.

Skip it if you’re painting barn siding or warehouse walls. The narrow fan pattern wastes time on large surfaces. For wider coverage, the 511 tip offers the same 0.011 orifice with a 10-12 inch fan — better suited for bigger jobs.

Technical Specifications and Performance

The carbide construction means this tip outlasts cheaper alternatives by a factor of three or four. That matters when you’re switching between stains and paints throughout the day. The narrow orifice keeps material flow controlled while the fan width hits that sweet spot for precision work.

Specification	Value
Orifice Size	0.011 inch
Fan Width	8-10 inches
Maximum Pressure	4050 PSI
Tip Series	Blue (LTX Series)
Material	Carbide

The Reverse-A-Clean technology saves more time than any other feature. Clog hits mid-spray? Rotate the tip 180 degrees, trigger once, rotate back. Takes five seconds versus dismantling the whole assembly. The locking tab ensures the tip stays secure in the guard — no more tips launching across the room when you reverse to clear a clog.

SmartTip technology maintains consistent spray patterns even as the tip wears. Other tips develop tails and fingers as they age. The 411 keeps its pattern tight longer, which means fewer callbacks for touch-ups.

Applications and Material Compatibility

This tip shines on detailed work where overspray costs money. Compatible materials include latex paint, latex stain, oil-based paint, oil-based stain, lacquers, enamels, and clear coats. That versatility matters for Montana contractors jumping between interior trim packages and exterior deck staining in the same week.

Ideal applications include trim, cabinets, small furniture, and narrow surfaces across residential, commercial, and industrial settings. The 8-10 inch pattern covers a six-panel door in clean passes without excessive overlap. Cabinet face frames? Perfect width. Crown molding? Ideal for maintaining wet edges on long runs.

Compatibility and Professional Feedback

The RAC X system requires the blue HandTite guard — not compatible with older RAC 5 or RAC IV guards. Works with all Graco airless guns using RAC X guards, including Contractor and Silver Plus models. If you’re running older equipment, factor in the guard upgrade cost.

The RAC X offers longer life and more consistent patterns than RAC 5 tips, plus includes a locking tab the RAC 5 lacks. That locking tab prevents the most annoying failure mode — tips backing out during use and spraying material everywhere.

Users rate it 4.6 stars across 46 reviews, praising consistent patterns, ease of cleaning, and durability. Contractors specifically mention the quick-change capability saving time on multi-color jobs.

Bottom Line

The 411 earns its place in the spray rig for precision work. Consider it a wear part covered only for manufacturing defects, but the carbide construction means replacement happens yearly, not monthly. Installation is straightforward — insert OneSeal gasket and tip into the guard, hand-tighten, rotate to spray position.

Worth the investment for cabinet refinishers, trim carpenters, and anyone tired of fighting overspray on detailed work. The controlled pattern and reliable clog-clearing make this tip standard equipment for quality-focused contractors.

FAQ

What size projects work best with the 411 tip?

The 8-10 inch fan width and 0.011 orifice make it ideal for trim, cabinets, and furniture — basically anything requiring controlled application over masking and cleanup. Skip it for siding or large wall surfaces where the narrow pattern wastes time.

Will the 411 tip work with older Graco spray guns?

Yes, if your gun accepts RAC X guards. All Graco airless spray guns using RAC X guards work with this tip, including Contractor and Silver Plus models. Older RAC 5 or RAC IV guards won’t work — you’ll need the blue HandTite guard upgrade.

How does the 411 compare to similar tips?

The 411 has the same 0.011 orifice as the 511 but delivers an 8-10 inch fan versus the 511’s 10-12 inch fan. Choose based on your typical surface size. Compared to RAC 5 tips, the RAC X provides longer life, more consistent patterns, and includes a locking tab for security.

What maintenance does the 411 require?

The Reverse-A-Clean technology handles most clogs with a simple tip rotation. Clean thoroughly between materials and at day’s end. The carbide construction resists wear but proper cleaning extends life significantly. Store in solvent when switching between incompatible coatings.