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FLEX-FC3321-A

FLEX FC3321-A 120V Brushless Long-Throw Random Orbital Polisher (15mm) - FREE FLEX BAG!

For a limited time receive a FREE FLEX POLISHER bag!  Retail Value of $24.99!

Better known as "The Finisher"

The FLEX FC3321-A Brushless Long-Throw Random Orbital Polisher is a powerful, German-engineered dual-action machine designed to correct paint defects, refine finishes to a high gloss, and apply waxes and sealants with confidence and control. Featuring a 15mm orbit, the FC3321-A delivers efficient correction while maintaining a smooth, stable feel—making it an excellent choice for both professionals and first-time users.

Built around FLEX’s advanced brushless motor technology, the FC3321-A provides consistent torque and speed under load while eliminating routine motor maintenance. Its dual-action drive dramatically reduces the risk of holograms and paint damage compared to rotary polishers, allowing users to safely achieve professional-level results.

Ergonomically designed for comfort during extended polishing sessions, the FC3321-A offers excellent balance, low vibration, and reduced noise. While smoother and more forgiving than forced-rotation machines, it still delivers the cutting ability needed for real-world paint correction—proving itself as a capable and versatile tool beyond online comparisons.

Smooth, Hologram-Free Finishing

Designed for final polishing and refinement, the FC3321-A delivers up to 4,350 RPM and 8,700 OPM, providing excellent clarity and gloss without hologram formation.

Unrelenting, Consistent Power

Constant speed technology maintains high RPMs under pressure, ensuring uniform results across the entire panel.

Lightweight & Ergonomic

A lightweight body combined with an ergonomic grip reduces fatigue and improves control during long detailing sessions.

Advanced Noise & Vibration Control

An optimized gear head minimizes high-frequency noise, while vibration suppression enhances comfort and precision.

Total Speed Control

An 11-speed control dial with a variable speed trigger allows precise adjustment for cutting, polishing, and finishing applications.

What’s Included

  • (1) FLEX 120V Brushless Random Orbital Polisher [FC3321-A]

  • (1) 5" / 125mm Backing Pad [FT333]

  • (1) 6" / 150mm Backing Pad [FT334]

Technical Specifications

  • Drive Type: Dual-Action Random Orbital

  • Motor Type: Brushless

  • Input Power: 1,200 W

  • Orbit Diameter: 15 mm (9/16 in)

  • No-Load Speed: 1,350–4,350 RPM

  • Orbit Rate (No Load): 2,700–8,700 OPM

  • Max Pad Size: 6 in

  • Tool Weight: 5 lbs

  • Cord Length: 19.68 ft

  • Safety Features: Soft start, restart protection, overload protection, overheat protection, lock-on switch

Warranty

Backed by a one-year limited warranty when registered

Free Shipping & Returns

We currently offer FREE SHIPPING on orders over $115 within the contiguous 48 states.

If you don't absolutely love what you receive, give Nick a call and he'll set you up with an exchange or return.