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Dewalt Bufferpolisher Variable Speed Comparison - August 2025
| 1 Best Choice  9.7Exceptional | 2  9.6Exceptional | 3  9.4Excellent | 4 Best Value  9.2Excellent | 5  9.1Excellent | 6  8.8Very Good | 7  8.5Good |
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ModelDEWALT Random Orbit Sander, Variable Speed, 5-Inch (DWE6423) | Model DEWALT 20V MAX* XR Cordless Polisher, Variable-Speed, Random Orbit, 5-Inch, Tool Only (DCM848B) | Model DEWALT Buffer Polisher, 7-in-9-in, 12 amp, Variable Speed Dial 0-3,500 RPM’s, Corded (DWP849X) | Model DEWALT DCG426B 20V Max Variable Speed Die Grinder, Tool Only | Model DEWALT 20V MAX* XR Cordless Polisher, Rotary, Variable Speed, 7-Inch, 180 mm, Tool Only (DCM849B) | Model DEWALT Variable Speed Polisher, 7-Inch to 9-Inch (DWP849) | Model DEWALT 20V MAX* XR Cordless Polisher Kit, Rotary, Variable Speed, 7-Inch, 180 mm (DCM849P2) |
BrandDEWALT | Brand DEWALT | Brand DEWALT | Brand DEWALT | Brand DEWALT | Brand DEWALT | Brand DEWALT |
Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews  | Reviews |
Features | ||||||
Simple to use 9.8 | Simple to use 9.9 | Simple to use 9.6 | Simple to use 9.4 | Simple to use 9.6 | Simple to use 9.4 | Simple to use 9.3 |
Maneuverability 9.8 | Maneuverability 9.8 | Maneuverability 9.6 | Maneuverability 9.6 | Maneuverability 9.6 | Maneuverability 9.1 | Maneuverability 9.4 |
Worth the money 9.8 | Worth the money 9.4 | Worth the money 9.6 | Worth the money 9.6 | Worth the money 9.4 | Worth the money 9.1 | Worth the money 8.4 |
Comfortable 9.8 | Comfortable 9.8 | Comfortable 9.6 | Comfortable 9.4 | Comfortable 9.6 | Comfortable 9.3 | Comfortable 9.1 |
Light weight 9.8 | Light weight 9.6 | Light weight 9.1 | Light weight 9.6 | Light weight 9.4 | Light weight 8.6 | Light weight 9.1 |
Flexibility 9.8 | Flexibility 9.6 | Flexibility 9.6 | Flexibility 9.8 | Flexibility 9.6 | Flexibility 9.3 | Flexibility 9.3 |
Tech Specs | ||||||
product dimensions 10.25L x 5.44W x 6.38H | product dimensions 9.1 x 9.1 x 9.1 inches | product dimensions 21.73 x 8.98 x 4.45 inches | product dimensions 17 x 10 x 5 inches | product dimensions 17.09 x 1 x 5.98 inches | product dimensions 4.49 x 1 x 7.36 inches | product dimensions 20.49 x 12.57 x 7.38 inches |
item weight 2.9 pounds | item weight 7 pounds | item weight 6.7 pounds | item weight 3.39 pounds | item weight 4.8 pounds | item weight 2.1 pounds | item weight 4.8 pounds |
batteries included No | batteries included No | batteries included No | batteries included No | batteries included No | batteries included No | batteries included Yes |
item package quantity 1 | item package quantity 1 | item package quantity 1 | item package quantity 1 | item package quantity 1 | item package quantity 1 | item package quantity 1 |
customer reviews4.8 4.8 out of 5 stars 2, 626 ratings 4.8 out of 5 stars | customer reviews 4.8 4.8 out of 5 stars 1, 085 ratings 4.8 out of 5 stars | customer reviews 4.8 4.8 out of 5 stars 6, 358 ratings 4.8 out of 5 stars | customer reviews 4.8 4.8 out of 5 stars 2, 242 ratings 4.8 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 1, 384 ratings 4.7 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 904 ratings 4.7 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 183 ratings 4.5 out of 5 stars |
batteries required No | batteries required Yes | batteries required No | batteries required Yes | batteries required Yes | batteries required No | batteries required Yes |
voltage 20 Volts | voltage 20 Volts | voltage 120 Volts | voltage 20 Volts | voltage 20 Volts | voltage - | voltage 20 Volts |
style Orbit Sander | style - | style Corded | style Cordless | style 20V Cordless w/o Battery | style 12 Amp | style 20V Cordless w/Battery |
warranty description 3 Year Limited Warranty / 1 Year Free Service / 90 Days Satisfaction Guaranteed | warranty description - | warranty description 3 Year Limited Warranty | warranty description 3 Year Limited Warranty, 1 Year Free Service Contract, 90 Day Money Back Guarantee | warranty description - | warranty description 3 Year Limited Warranty | warranty description 3 year limited warranty/1 year free service contract/90 day money back guarantee |
power source Corded Electric | power source Battery Powered | power source Corded Electric | power source Cordless | power source - | power source Corded Electric | power source - |
included components 1 DWE6423 Variable-Speed Random Orbit Sander 1 Dust Bag | included components DCM848 Random Orbit Polisher 5 in. Backing Plate Side Handle Torx Key | included components - | included components Die Grinder, 2 Wrenches, 1/4 in. Collet | included components - | included components 2 position side handle, backing pad | included components - |
pattern- | pattern - | pattern Polisher | pattern - | pattern Polisher | pattern - | pattern Polisher |
Review- | Review | Review | Review | Review | Review | Review |
Available On | Available On | Available On   | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.6
2DEWALT33% OffDEWALT 20V MAX* XR Cordless Polisher, Variable-Speed, Random Orbit, 5-Inch, Tool Only (DCM848B)
9.9 Simple to use9.8 Maneuverability9.8 ComfortableWhy we love it
Brushless motor for efficient performance
2.1 orbit diameter for most applications
Variable speed for better control
Our ranking system
At BestChoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
