DongCheng DZC03-28 Drill
- Drill
- 9.2 amps
- Corded electric
- 11 pounds
A heavy duty corded drill with the amperage and fixed speed of a machine built for tough material, not a light duty household pick.
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How it ranks among the 369 drills we track
4.6★ across 348 Amazon ratings, Bayesian-smoothed toward the category average.
348 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
100+ 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: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The DongCheng DZC03-28 is a corded electric drill running on 120 volts and pulling 9.2 amps, well above what a typical handheld drill draws. Its fixed 1300 RPM speed and 11 pound weight point to a drill built for heavy, sustained work rather than quick household holes.
Pulling 9.2 amps off a 120 volt line, this drill sits closer in spec to core or hammer drills than to a standard cordless drill driver, and the single fixed 1300 RPM speed backs that up since general purpose drills usually offer a variable or two speed range. DongCheng markets industrial grade tools, so this reads as a corded workhorse for repetitive drilling rather than an everyday DIY drill.
- Corded electric, 120 volts
- 9.2 amp motor
- Fixed 1300 RPM speed
- 11 pounds
Who it's for
Tradespeople drilling into masonry, concrete or thick material where steady torque matters more than top speed. Less suited to someone who just needs an occasional drill for shelving or furniture.
Strengths and trade-offs
Drawn from this product's published specifications.
- High 9.2 amp motor for demanding material
- Corded, so no battery runtime to manage
- DongCheng industrial grade construction
- Single fixed speed, no variable range listed
- 11 pounds is heavy for extended handheld use
- Corded only limits reach
Performance notes
9.2 amps is a substantial draw for a drill, and paired with a single fixed speed of 1300 RPM it behaves more like a tool built for torque than for finesse. At 11 pounds it has enough heft to plant itself into the work rather than bounce, though that same weight will tire out an arm over a long handheld session.
Specifications
| Brand | DongCheng |
|---|---|
| Model | DZC03-28 |
| Amperage | 9.2 amps |
| Power Source | Corded electric |
| Item Weight | 11 pounds |
| Voltage | 120 volts |
| Speed | 1300 rpm |
Other DongCheng drills
How it compares
This product against the closest alternatives we track in drills.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| DongCheng DZC03-28 DrillThis product | 4.6 / 5 | 348 | 4.1 / 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 |
Similar drills from other brands
Questions about the DongCheng DZC03-28
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What speed does the DZC03-28 run at?
A fixed 1300 RPM, according to the listed specs.
Is the DongCheng DZC03-28 cordless?
No, it is corded electric and runs on 120 volt power.
How heavy is this drill?
11 pounds.