Cordless

Cordless DW104D Grinder

Grinder
Battery
9500 rpm

4.1/ 5 on Amazon17Amazon ratings100+bought last month2.7ProductDome score

Limited evidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology

Best forYou want a cordless grinder for occasional cutting or grinding jobs

A battery powered grinder running at 9500 RPM, useful for cord-free cutting and grinding once disc size and battery details are confirmed on the product page.

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ProductDome scorecard

How it ranks among the 150 grinders we track

2.7/ 5ProductDome scoreLimited evidence

Owner satisfaction · 56% of scorecategory median 4.6★4.4

4.1★ across 17 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 256 ratings1.6

17 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score2.7

100+ bought on Amazon last month.

Data quality · 11% of score2.5

Brand identity, imagery, description and spec coverage.

The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 150 grinders we track - how the scorecard works · full grinders data report. Confidence: limited - limited rating history.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.

Overview

The DW104D is a battery powered grinder spinning up to 9500 RPM, sized for cutting and grinding tasks without a cord in the way. The listing shows the brand simply as Cordless, so treat that field as a description rather than a manufacturer name.

Battery power source and a 9500 RPM top speed are the only performance figures given; disc diameter, battery voltage and included accessories are not listed, so confirm those details before ordering if a specific disc size is required for the job.

9500 RPM no-load speed
Battery powered operation
Model DW104D
4.1 star rating from 17 reviews

Who it's for

Suits users who want a cordless grinder for occasional cutting, grinding or sanding around the shop or job site without running a cord. Not ideal for buyers who need a confirmed disc size or battery voltage locked in ahead of purchase.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out

No cord to manage while cutting or grinding
9500 RPM speed suits general grinding tasks

What to check first

Disc size not specified
Battery voltage and runtime not listed

Performance notes

A 9500 RPM no-load speed sits in the typical range for small angle grinders used on metal cutting and grinding wheels. Running on battery power trades some runtime and raw output for the convenience of working without a cord.

Specifications

Brand	Cordless
Model	DW104D
Power Source	Battery
Speed	9500 rpm

How it compares

This product against the closest alternatives we track in grinders.

Product	Amazon rating	Ratings	ProductDome score
Cordless DW104D GrinderThis product	4.1 / 5	17	2.7 / 5
DEWALT DCG413B GrinderDeWalt	4.8 / 5	9,600	4.6 / 5
Milwaukee 2880-20 GrinderMILWAUKEE	4.8 / 5	2,400	4.5 / 5
AVID MW590 GrinderAVID	4.5 / 5	6,100	4.4 / 5
Makita 9557PBX1 GrinderMAKITA	4.8 / 5	3,960	4.4 / 5

Frequently asked

Questions about the Cordless DW104D

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

Does the DW104D run on a battery or a cord?

It is battery powered, according to the listed power source.

What top speed does the DW104D grinder reach?

9500 RPM no-load, per the listing.