DongCheng DZC03-28 SDS-Plus Rotary Hammer 1-1/8"
- Maximum Chuck Size: 1.13 Inches
- Drill Type: Hammer Drill
- Power Source: Corded Electric
- Maximum Rotational Speed: 1300 rpm
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
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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ASIN: B0BG54HMS9Model: DZC03-28Category: Drills
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.
Pros and cons
- 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 |
| Dimensions & fit | |
| Maximum Chuck Size | 1.13 Inches |
| Item Weight | 11 poundshigher than 78% of 238 drills |
| Item Dimensions L X W X H | 15.7 × 3.1 × 9.8 inches |
| Capacity & performance | |
| Maximum Rotational Speed | 1300 rpmlower than 62% of 178 drills |
| Speed | 1300 RPM |
| Drilling Capacity Metal | 1.1 incheshigher than 86% of 155 drills |
| Power & efficiency | |
| Power Source | Corded Electric |
| Maximum Power | 1100 wattshigher than 77% of 155 drills |
| Amperage | 9.2 ampshigher than 70% of 166 drills |
| Voltage | 120 voltshigher than 85% of 255 drills |
| Construction & materials | |
| Material Type | Metal With Rubberized Grip |
| Compatibility & installation | |
| Compatible Devices | SDS Plus drill bits and chisels up to 1.13 inches |
| Included components | |
| Unit Count | 1 |
| Included Components | Drill Attachment |
| Other details | |
| Drill Type | Hammer Drill |
| Is Electric | Yes |
| Item Type Name | Rotary Hammer Drill |
| Additional Features | Adjustable Handle, Heavy-Duty |
Closest rivals on specs
VEVOR SDS-Plus Rotary Hammer Drill 1-1/4"- Amperage 9.2 vs 13 amps (-29%)
Enventor SDS-Plus Rotary Hammer Drill 13A- Maximum Rotational Speed 1300 vs 850 rpm (+53%)
- Amperage 9.2 vs 13 amps (-29%)
- Maximum Power 1100 vs 1500 watts (-27%)
Milwaukee 2715-20 M18 Fuel SDS Plus Rotary Hammer- Voltage 120 vs 18 volts (+567%)
- Maximum Power 1100 vs 800 watts (+38%)
- Item Weight 11 vs 8.76 pounds (+26%)
Frequently asked questions
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.