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Random Orbital Polisher Bigfoot LHR21 Mark V (Tool Only)
The RUPES BigFoot LHR21 Mark V polisher represents a real breakthrough in the professional polishing industry. This polisher features a 150 mm backing pad and a 21 mm orbit and stands out for a series of technical innovations aimed at improving performance and comfort, offering more precise and efficient polishing.
Reduced vibration & silence with POLYSYNTHEC™ gears
A key innovation of the Mark V is the use of POLYSYNTHEC™ composite gears, which offer superior resistance to wear even in the most demanding working conditions. These gears are lighter than traditional metal gears and require less lubrication, thus improving the efficiency of the motor and reducing energy loss. The result is a drastic reduction in vibration and noise, improving comfort during prolonged use. The reduction in vibration is particularly important because it allows the operator to maintain a more stable grip, improving the precision of movements and the quality of the polishing. This also reduces fatigue during long work sessions, ensuring consistent and professional results. The 47% reduction in noise compared to previous models, however, makes the work environment quieter and more pleasant, protecting the operator’s hearing.
PrecisionPro backing pads & low centre of gravity for optimal control
The BigFoot Mark V polishers also introduce the new PrecisionPro backing pads, designed to ensure optimal balance when using different pads. These pads feature a protective rubber edge, which ensures greater safety when polishing delicate surfaces, reducing the risk of accidental damage. This allows the operator to work with greater confidence, even on sensitive surfaces such as edges or particularly delicate bodywork parts. Another notable innovation is the low centre of gravity of the Mark V polishers. Lowered by 13 mm compared to previous models, this allows unparalleled stability and superior control of the tool, especially in complex work situations. With a lower center of gravity, the operator can maneuver the polisher with greater precision, even when working on complex surfaces or intricate details.
5-Year Warranty
RUPES doesn’t just offer advanced technological innovations, they demonstrate their confidence in the quality and durability of the Mark V polishers with an extended 5-year warranty. By registering their product immediately after purchase, customers can enjoy comprehensive support that covers any manufacturing defects, providing long-term protection for their investment. This extended warranty not only provides added peace of mind, it also underscores RUPES’ commitment to providing high-quality products that are designed to last.
Specifications:
- Type: Tools & Accessories
- Box Dimensions: 6"H x 7"W x 22"L WT: 8.2 lbs
- UPC: 8059519688768
Brochure (pdf)
FAQs
Product & Usage
1. Is your gear authentic and warranty-backed?
Yes — we are an authorized US dealer for 300+ marine electronics brands. Every order ships with the manufacturer’s full warranty.
2. Are these products beginner-friendly?
Yes. Our products are designed for both seasoned boaters and first-time owners. Each unit ships with a manufacturer manual, and we’re happy to answer setup questions over email.
3. Are these products built for marine conditions?
Yes. Marine electronics are engineered for saltwater spray, vibration, and weather. Check the product specs for IPX waterproof rating and saltwater certifications.
Maintenance & Accessories
1. What maintenance does marine electronics require?
Rinse with fresh water after saltwater exposure, store in a dry place, and follow your manufacturer’s cleaning and storage instructions.
2. Can I buy replacement parts and accessories separately?
Yes — we carry replacement parts, mounts, transducers, cables, and accessories for the brands we stock.
3. Do you provide product manuals or installation guides?
Every product ships with the original manufacturer’s manual. Digital copies and detailed installation guides are typically available on the brand’s website.
Warranty & Guarantee
1. Does my purchase include a warranty?
Yes — every order includes the full manufacturer warranty. Coverage length varies by brand (typically 1–3 years for Garmin, Lowrance, Raymarine, Simrad, Humminbird, Furuno, and others).
2. How do I register for warranty coverage?
Register directly with the manufacturer using your unit’s serial number. Manufacturer registration is the fastest path to warranty support if you ever need it.
3. What does the manufacturer warranty cover?
Defects in materials and workmanship under normal use. Damage from impact, improper installation, or saltwater corrosion (without protection) may be excluded. Check brand-specific terms in your unit’s documentation.
4. Can I extend the warranty?
Some manufacturers offer extended-coverage programs through their registration portals. We don’t sell third-party warranty programs.
Purchasing & Support
1. How fast does my order ship?
Orders placed before 4pm EST Monday–Friday ship the same business day via UPS from our NJ or FL warehouses. Continental US delivery typically takes 3–7 business days for Economy.
2. Do you offer bulk or fleet pricing?
Yes — we offer volume pricing for fleet operators, marinas, dealers, and commercial customers. Email support@marineelectronicsdepot.com with your needs.
3. How can I contact support?
Email support@marineelectronicsdepot.com or call during business hours (Mon–Fri 9am–5pm ET). We’re happy to help with pre-purchase questions, order status, or post-sale support.
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