Is the DCM848P2 worth it over a corded polisher?

If you work away from outlets or move between vehicles, the cordless freedom is the main draw. A corded polisher gives unlimited runtime and usually less weight for the same money.

How does it compare with the corded DeWalt DWP849X?

The DWP849X is a rotary with more cutting power and no battery limits. The DCM848P2 is a random orbit machine that is safer for beginners and works without a cord, but it is slower for heavy compounding.

How long do the batteries last while polishing?

Expect roughly a full vehicle's light polishing per 5.0Ah pack, less for heavy compounding at high speed. The kit includes two batteries so one can charge while you work.

What size pads and backing plate does it use?

It ships with a 5 in. backing plate and a 2.1 in. orbit. Standard 5 in. DA pads fit; 6 in. pads are not recommended for this plate.

The polisher, two DCB205 5.0Ah batteries, a DCB115 charger, side handle, Torx key, 5 in. backing plate and a kit bag.

Can it be used for sanding as well as polishing?

It is designed for polishing paint, gelcoat and glass. The random orbit action can be used with fine abrasives, but it is not a substitute for a dedicated sander.

DeWalt 20V MAX XR 5 in. Cordless Variable-Speed Random Orbit Polisher Kit DCM848P2

Q: Where is the DeWalt 20V MAX XR 5 in. Cordless Variable-Speed Random Orbit Polisher Kit DCM848P2 cheapest?

At EnvMart, for $293.29, 47% under what the other stores charge, as of our latest check.

Q: What do buyers say about the DeWalt 20V MAX XR 5 in. Cordless Variable-Speed Random Orbit Polisher Kit DCM848P2?

Rated 4.2 out of 5 from 30 ratings.

Q: Where can I buy the DeWalt 20V MAX XR 5 in. Cordless Variable-Speed Random Orbit Polisher Kit DCM848P2?

10 stores we checked sell it, including hpmhawaii.com, Grainger Industrial Supply, EnvMart, Zoro, GSM Depot USA.

Best price now

$293.29at EnvMartChecked Nov 5

47% under what the other stores charge

Compared across 10 stores. Prices are checked against each store and labelled with when.

Visit EnvMart

What reviewers say

4.2 / 530 ratings

Owners rate it well overall, with most praise going to the freedom of cordless work and the smooth, controllable speed. Complaints center on weight and size, and on runtime when polishing a whole vehicle.

What people mention

Cordless freedomPraisedOwners like working without a cord dragging over fresh paint or hunting for an outlet.
WeightCriticisedSeveral say the tool feels heavy and tiring during long polishing sessions.
Speed controlPraisedThe trigger and dial give smooth, repeatable speed changes across the range.
RuntimeMixedTwo 5.0Ah batteries cover most jobs, but full-vehicle correction can drain them.
SizeCriticisedThe long body and large housing get in the way around tight panels and trim.
BalancePraisedThe sideways battery placement keeps the tool steadier on horizontal panels.

About the DeWalt 20V MAX XR 5 in. Cordless Variable-Speed Random Orbit Polisher Kit DCM848P2

The DeWalt DCM848P2 is a 20V MAX XR cordless random orbit polisher kit with a 5 in. backing plate. It is designed for automotive, marine, and glass polishing. The brushless motor is built for efficient performance and extended runtime, with up to 75% more runtime than brushed models.

A variable-speed trigger and speed dial control the polisher across a range of 2000 to 5500 OPM. The orbit diameter is 2.1 in. The battery pack sits sideways on the tool for better balance and ergonomics, and a rubber overmold on the gear case improves grip and helps reduce surface imperfections.

The cordless design removes the cord, which improves mobility and helps prevent surface scratching. It suits off-site jobs and tight spaces. The tool can be held by the front grip or by the included side handle.

Voltage

20V MAX

Motor

Brushless

Speed range

2000–5500 OPM

Orbit diameter

2.1 in.

Backing plate

5 in.

Battery capacity

5.0Ah

Controls

Variable-speed trigger and dial

In the box

DCM848 polisher, 2 DCB205 20V MAX XR 5.0Ah batteries, DCB115 charger, side handle, Torx key, kit bag, 5 in. backing plate

DeWalt 20V MAX XR 5 in. Cordless Variable-Speed Random Orbit Polisher Kit DCM848P2

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DeWalt 20V MAX XR 5 in. Cordless Variable-Speed Random Orbit Polisher Kit DCM848P2

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DeWalt 20V MAX XR 5 in. Cordless Variable-Speed Random Orbit Polisher Kit DCM848P2 price history

What reviewers say

From GSM Depot USA

About the DeWalt 20V MAX XR 5 in. Cordless Variable-Speed Random Orbit Polisher Kit DCM848P2

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