Cart empty

With Premium Finish Care we offer a line of Premier Car Care Products. Our Master Distributor, Distributor, Reseller and Partner network carries the best in car care products. From super high-gloss shine to a swirl remover. Check out our Sonus Restore Polish and Ultima Tire and Trim Guard Plus.

Porter Cable

UDM by Porter Cable Dual Action Polisher 7424XP

  • Safe, swirl-free polishing
  • Variable speed control dial
MSRP price$154.25

Product Details

The UDM by Porter Cable Dual Action Polisher 7424XP provides safe, swirl-free polishing for beginners, enthusiasts and professionals!

The UDM by Porter Cable Dual Action Polisher 7424XP has the same great features as the original Ultimate Detailing Machine by Porter Cable but offers a more powerful 4.5 amp motor for enhanced performance, improved ergonomics for comfort and control, an improved switch design for greater durability, as well as, a new three year warranty. Using the UDM by Porter Cable Dual Action Polisher 7424XP is the safe and easy way to achieve, protect and maintain that sought after deep, wet-looking show car shine!

Machine Specifications:
Power: 120 VAC, 60 HZ
Amps: 4.5 Amp, AC Only
Orbits/Min: Electronic variable-speed control 2,500-6,800 OPM
Construction 100 percent ball and roller bearing construction
Spindle Thread: Accepts 5/16-24 spindle thread accessories
Dimensions: L 11.5” W 10.5” H 6”
Machine Weight: 5.5 lbs


Key Benefits

  • Random orbit action for safe, swirl-free polishing  
  • Two-position (left or right), removable side handle for greater comfort and control  
  • Variable speed control dial for safe and efficient polishing
  • Safely removes paint defects including scratches, swirl, oxidation, etching and other paint imperfections
  • Applies your car wax, paint protectant and sealants thinly and evenly.
  • Three Year Warranty, including Exclusive One Year Ultimate Detailing Machine Zero Cost Replacement Warranty! 



  • Set up the UDM by Porter Cable Dual Action Polisher 7424XP according to manufacturer's directions. 
  • Select appropriate pads and products for the intended process.
  • Follow product directions for amount to use, how to apply and suggested speed. Recommended speeds are also listed in instruction manual and in note below.  
  • After buffing, use the Ultimate Detail Machine XP by Porter Cable as a polisher.
  • Using a buffing bonnet, apply super thin and even layers of high quality waxes or sealants to lock in the deep, glossy shine.
  • Wipe off any remaining residue with a clean, soft buffing towel.  

Note: Not all paint finishes require the entire four-step process. Complete only the steps necessary for the condition of your paint finish.

Recommended Speed Setting Guide:

STEP 1- Remove Serious Defects – 5 to 5.5 
STEP 2- Remove Swirl and Minor Defects – 4.5 to 5 
STEP 3- Pre Wax Cleaning and Gloss Enhancement – 4.5 
STEP 4- Protect your paint finish from harsh environmental elements – 2.5 
Product Residue Removal – Sonus DAS Microfiber Buffing Bonnet - 3.5 to 4

Recommended Surfaces

  • Clear coated surfaces   
  • Painted surfaces


 UDM by Porter Cable Dual Action Polisher 7424XP 
 DAS 5” UDM Connector 5.0 DA Backing Plate 

There are yet no reviews for this product.