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Rupes BigFoot LHR21 Mark III Dual Action Polisher - 21mm Orbit, 150mm
Dispatching
Twice Daily
Phone Support
Ready to Help
30-Day
Easy Returns
Rupes BigFoot LHR21 Mark III Dual Action Polisher - 21mm Orbit, 150mm
The LHR21 Mark III is built for the big surfaces: bonnets, roofs, doors and the long flat panels on utes, vans and 4WDs. Its 21mm orbit on a 150mm backing plate covers more area with each pass, which is why Rupes positions it for working large surface areas. At 2.7kg with a 9m cord, it's set up to work around a whole vehicle without an extension lead.
Speed control sits under your hand. The thumb dial sets the top speed, and the progressive trigger works as a throttle within that range, so you can ease off on an edge or body line and come back up without changing grip. Rubberised front and rear grips give a non-slip hold, and two non-marking tool rests keep the machine steady when you set it down between passes.
Choose the Machine Only if you already run BigFoot pads and compounds, or the Luxury Kit for a complete start, with Rupes D-A Coarse and Fine compounds, UNO Protect, 6" foam and wool pads, microfibres, a claw pad, apron and the BigFoot tool bag. We also stock Mark III spare parts in Perth, including speed control modules, handles, shrouds and backing plates.
Frequently Asked Questions
What's the difference between the LHR21 Mark III and the Mark V?
Should I choose the LHR21 or the LHR15 Mark III?
Will my existing BigFoot pads fit?
Do you stock spare parts for the Mark III?
Store Information
Returns & Refunds
We’re committed to your complete satisfaction, offering a fair, transparent returns process.
You can cancel orders before dispatch, and we’ll quickly replace any damaged or faulty items reported within 14 days—including covering return shipping.
All products are backed by manufacturer warranties and Australian Consumer Law protections.
For change-of-mind returns, items must be unused, in original packaging, and returned within 14 days of receiving your Return Authorisation Number (RAN); a 10% restocking fee applies, and return shipping is your responsibility.
Refunds are processed within 2 business days of approval.
For more info, visit our Returns & Refunds Policy page.
Shipping Policy
We prioritise fast, transparent shipping with real support every step of the way.
Orders are dispatched twice daily from our store, with same-day dispatch for orders placed before 1:30pm (AWST) on business days, and tracking provided as soon as your order leaves.
We use trusted carriers like Australia Post, Team Global Express, and FedEx, with shipping costs calculated at checkout based on size, weight, and destination.
Delivery times vary by location—metro areas typically receive orders faster—and we’re here to help if delays, damage, or questions arise.
International orders may incur customs fees, and local pickup is available in Perth.
For more info, visit our Shipping Policy page.
