Greenworks CK321 Drill
- Drill
- 2 amps
- Battery
- 4.41 pounds
A midweight cordless drill with a 24 volt, 2 amp drivetrain rated for 2000 RPM, suited to general household drilling and driving jobs rather than continuous heavy-duty work.
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How it ranks among the 369 drills we track
4.5★ across 115 Amazon ratings, Bayesian-smoothed toward the category average.
115 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
50+ bought on Amazon last month.
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 369 drills we track - how the scorecard works · full drills data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The Greenworks CK321 is a battery-powered drill built around Greenworks' 24 volt system, running at up to 2000 RPM from a 2 amp motor. At roughly 2 kilograms it sits in cordless drill/driver weight territory rather than the heavier hammer-drill class.
The spec sheet points to a general-purpose cordless drill rather than a high-torque or hammer-action model, given the 2 amp draw and 2000 RPM top speed. Greenworks built its name in outdoor power equipment before expanding into hand tools like this one.
- Greenworks 24 volt battery platform
- 2 amp motor, up to 2000 RPM
- About 2 kg (roughly 4.4 lb) body weight
- 50 units bought in the past month
Who it's for
Buyers wanting a compact cordless drill for household or light DIY tasks will find this fits. It is not built for anyone needing a heavy-duty or hammer-action drill, given the modest amp draw and RPM class.
Strengths and trade-offs
Drawn from this product's published specifications.
- Battery powered, no cord to manage
- Light at about 2 kg for one-handed use
- Rated 4.5 from 115 reviews
- Amperage and RPM suit general use, not heavy duty
- No listed accessories, chuck size or battery count
Performance notes
The 24 volt, 2 amp motor spinning at up to 2000 RPM puts the CK321 in the general-purpose cordless drill category, geared more toward speed and everyday holes and screws than high-torque drilling. At about 2 kilograms it should stay comfortable for one-handed use over a work session.
Specifications
| Brand | Greenworks |
|---|---|
| Model | CK321 |
| Amperage | 2 amps |
| Power Source | Battery |
| Item Weight | 4.41 pounds |
| Voltage | 24 volts |
| Speed | 2000 rpm |
How it compares
This product against the closest alternatives we track in drills.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Greenworks CK321 DrillThis product | 4.5 / 5 | 115 | 3.9 / 5 |
| AVID CD316-20 DrillAVID | 4.6 / 5 | 23,200 | 4.6 / 5 |
| SKIL SD561801 DrillSkil | 4.7 / 5 | 11,399 | 4.6 / 5 |
| Hi-Spec DT30317R-CA DrillHi-Spec | 4.4 / 5 | 14,822 | 4.5 / 5 |
| Fanttik E1 Max DrillFanttik | 4.5 / 5 | 7,298 | 4.5 / 5 |
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Questions about the Greenworks CK321
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What voltage battery does the Greenworks CK321 use?
It runs on Greenworks' 24 volt battery system, drawing 2 amps.
How fast does it drill?
Up to 2000 RPM according to the listed spec.
How much does it weigh?
About 2 kilograms, roughly 4.4 pounds, light enough for one-handed use.