The RUPES BigFoot LHR12E Duetto is a professional-grade 12mm random orbital polisher designed to perform both paint correction and sanding with a single machine. Engineered for exceptional control, smooth operation, and versatility, the Duetto is the perfect solution for detailers, body shops, and enthusiasts looking to remove defects, refine finishes, and tackle orange peel with confidence.

Key Features & Benefits

Dual-Function Sanding & Polishing System Easily transition from defect removal and sanding to polishing and finishing without switching tools, saving time and increasing efficiency.

12mm Orbit for Maximum Control The carefully engineered 12mm throw delivers an ideal balance of correction power, precision, and finish quality, making it perfect for edge work, body lines, and smaller panels.

Ultra-Smooth BigFoot Operation RUPES’ advanced counterbalance design minimizes vibration and operator fatigue, allowing for extended polishing sessions with greater comfort and control.

Orange Peel & Defect Removal Capabilities When paired with micro-abrasive sanding discs, the Duetto excels at removing orange peel, deep defects, and sanding marks while creating a finish that’s easier to polish to perfection.

5-Inch Backing Plate Platform The 125mm (5″) backing plate provides versatility across a wide range of polishing pads, sanding discs, and correction applications.

Professional & Enthusiast Friendly Safe dual-action movement significantly reduces the risk of holograms, burn-through, and excessive heat buildup compared to traditional rotary polishers.

How to Use

Paint Correction

Step 1: Wash, decontaminate, and dry the vehicle surface.

Step 2: Select the appropriate polishing pad and compound based on the level of correction needed.

Step 3: Apply several drops of compound to the pad and spread evenly across the work area.

Step 4: Work in a 2′ x 2′ section using slow, overlapping passes.

Step 5: Wipe away residue with a premium microfiber towel and inspect results.

Sanding Applications

Step 1: Attach a compatible interface pad and micro-abrasive sanding disc.

Step 2: Sand the affected area using light pressure and controlled passes.

Step 3: Refine the sanding marks using a RUPES polishing pad and compound combination.

Step 4: Finish polish to restore maximum gloss and clarity.

Pro Tip:

For orange peel removal and advanced defect correction, start with RUPES X-Cut sanding discs and follow with RUPES D-A Coarse and D-A Fine polishing systems for the fastest path to a show-car finish.

Why We Love It

At Car Supplies Warehouse, we love the RUPES Duetto because it’s one of the most versatile polishers ever created. Unlike machines designed solely for polishing, the Duetto allows you to sand and polish with one platform, making it incredibly valuable for paint correction specialists and body shop professionals. The 12mm orbit provides outstanding control in tight areas while still delivering the smooth, vibration-free experience that made the BigFoot system famous. Whether you’re removing sanding marks, correcting severe defects, or refining a finish, the Duetto consistently delivers predictable, professional-grade results.

Who It’s For

Professional Detailers

Paint Correction Specialists

Body Shops & Collision Centers

Mobile Detailers

Advanced Enthusiasts

Anyone Looking For A Single Tool That Can Sand And Polish

Compatible With / Works Best With

RUPES D-A Coarse Compound Delivers maximum cutting power when paired with the Duetto for defect removal and sanding mark elimination.

RUPES D-A Fine Compound Perfect for refining the finish after heavy correction and restoring exceptional gloss.

RUPES D-A Coarse Wool Pad 5″ Designed to maximize cutting efficiency while maintaining smooth machine operation.

RUPES X-Cut Sanding Discs 5″ Ideal for orange peel removal, nib sanding, and advanced defect correction.

Frequently Asked Questions

Can the Duetto be used as both a sander and a polisher?

Yes. The Duetto was specifically engineered to perform both sanding and polishing operations, making it one of the most versatile machines in the RUPES lineup.

What size orbit does the Duetto use?

The LHR12E Duetto features a 12mm orbit, offering an excellent balance between correction ability, finishing quality, and machine control.

Is the Duetto beginner-friendly?

Absolutely. The dual-action movement is significantly safer than a rotary polisher, making it easier for enthusiasts while still providing professional-level correction capabilities.

Can the Duetto remove sanding marks?

Yes. The Duetto is capable of removing P3000 sanding marks when paired with the proper pad and compound combination.

Technical Specifications

Backing Plate Size: 125mm (5″)

Orbit Size: 12mm

Power Consumption: 400 Watts

Weight: 2.6 kg (5.73 lbs)

Speed Range: 4,000 5,500 OPM

Thread Size: M8

Application Type: Machine Polishing & Sanding

Primary Uses: Paint Correction, Sanding, Orange Peel Removal, Finishing, Defect Removal

Warranty Information

RUPES 5-Year Warranty Eligible

The RUPES BigFoot LHR12E Duetto qualifies for the RUPES Extended 5-Year Warranty Program when registered within 30 days of purchase. Coverage protects against manufacturing defects in materials and workmanship, giving professionals and enthusiasts added confidence in their investment.

Register your tool:
https://rupesusa.com/warranty-registration/

Registration must be completed within 30 days of purchase to qualify for extended coverage.