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DEWALT

DEWALT Buffer Polisher

DEWALT Buffer Polisher, 7-in-9-in, 12 amp, Variable Speed Dial 0-3,500 RPM’s, Soft Start Corded Car Buffer (DWP849X)DEWALT Buffer Polisher, 7-in-9-in, 12 amp, Variable Speed Dial 0-3,500 RPM’s, Soft Start Corded Car Buffer (DWP849X) — photo 2DEWALT Buffer Polisher, 7-in-9-in, 12 amp, Variable Speed Dial 0-3,500 RPM’s, Soft Start Corded Car Buffer (DWP849X) — photo 3DEWALT Buffer Polisher, 7-in-9-in, 12 amp, Variable Speed Dial 0-3,500 RPM’s, Soft Start Corded Car Buffer (DWP849X) — photo 4DEWALT Buffer Polisher, 7-in-9-in, 12 amp, Variable Speed Dial 0-3,500 RPM’s, Soft Start Corded Car Buffer (DWP849X) — photo 5DEWALT Buffer Polisher, 7-in-9-in, 12 amp, Variable Speed Dial 0-3,500 RPM’s, Soft Start Corded Car Buffer (DWP849X) — photo 6

9.0Detail Pro Rating · 3 sources

4.7(6,905 ratings)

$158

Price and rating captured from Amazon on September 14, 2026.

$158 at Amazon(paid link)

Brand

DEWALT

Size

Not listed

Reviews

6,905

Specs are read from the manufacturer's own Amazon listing text. Anything the listing does not state is left blank rather than estimated.

Detail Pro Rating

9.0 out of 10

A single score blended from every independent read-out we could find. Amazon carries the most weight, a hands-on video review next. Sources we could not find are left out and the rest are reweighted, so nothing is invented.

Amazon customers

9.460% of score

Expert review

8.520% of score

The Dewalt Buffer review is a must read before you buy!

I personally rank it as one of my top picks when it comes to professional grade car polishers. the power and the ergonomics

Reddit owners

8.520% of score

Best car buffing machine? : r/AutoDetailing

I've read that the DEWALT 7-Inch-9-Inch Variable Speed Car Buffer s one of the better around, but I'd thought I'd ask you lot... What are you using?

No coverage found yet from: Hands-on video review.

From the listing

What the seller says

  • Car buffers and polishers kit comes with all ball-bearing construction for durability and precision-cut steel gears
  • Rubber overmoulded gearcase allows the user to grip the gearcase for greater comfort on this buffer polisher for car detailing
  • Variable speed trigger allows the user to control the speed of the unit by adjusting the force applied to the switch
  • Large variable speed dial allows the user to easly change their speed to suit specific applications
  • Replaceable wool ingestion shield for longer life prevents wool from being sucked into the unit and blocking the tool
  • No volt release switch will prevent the unit from starting when plugged in, even if the switch is in the on position. Switch must be consciously reset before power is delivered
  • Large spindle lock button allows easy changing of the backing pad
  • Pop off brushes protect the armature from damage at the end of brush life resulting in greater motor life of this surface conditioning tool

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