
Eneacro Rotary Hammer Drill
Score: 78/100
DEWALT DCD799B
Score: 88/100Rankings

The DEWALT DCD799B is a bare-tool, 20V MAX* ATOMIC COMPACT SERIES brushless hammer drill designed for high performance in confined spaces. Its primary limitation is the lack of included batteries and charger, requiring users to invest in the 20V MAX ecosystem. It is best suited for professionals such as electricians and plumbers who need maximum power in tight areas.

The ENEACRO ENRH3201 is a heavy-duty 13 Amp corded rotary hammer designed for demanding concrete and masonry tasks. It features a robust 7.4 J impact energy and a dual-switch mechanism for durability, making it a capable budget-friendly option. While the 12.6 lb weight may cause fatigue, its comprehensive accessory kit and strong performance make it ideal for occasional heavy-duty jobs.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 20 Vbest | |
13 Abest | — | |
31.75 mmbest | 12.7 mm | |
4,200 BPM | 28,050 BPMbest | |
7.4 Jbest | — | |
| ↓ lower better | 5.71 kg | 1.15 kgbest |
66 in-lbsbest | — | |
32 mmbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Energy(1) | ||
Power Source | Corded Electric | Cordless |
Chuck & Bits(2) | ||
Chuck Size (mm) | 31.75 mm | 12.7 mm |
Chuck Type | SDS-Plus | Keyless |
Ergonomics & Design(2) | ||
Weight (kg) | 5.71 kg | 1.15 kg |
Handle Type | 360° Adjustable | None |
Performance & Speed(2) | ||
Impact Rate (BPM) | 4200 BPM | 28050 BPM |
No-Load Speed (RPM) | 820 RPM | 1650 RPM |
Features & Safety(2) | ||
Operating Modes | 4 | Drill/Hammer |
Work Light | false | true |

Products in the top-left offer the best value (high score, low price).

Professional reviewers highlight the ENEACRO ENRH3201 as a capable budget-friendly option for heavy-duty tasks, specifically praising its 13 Amp motor and 7.4 Joules of impact energy. The dual-switch mechanism is noted for its durability, and the inclusion of safety and comfort features like the clutch and anti-vibration grip is appreciated.
Everyday users and video reviewers report that the tool performs well for specific heavy tasks like cutting through asphalt and concrete for bollard replacements. The common praise centers on its affordability and the fact that it handles demanding jobs without failure over several days.

“removed 1.5 ft deep sections in 3 days”

“cheapest chipping hammer worth testing for bollard replacement”



Professional reviewers, including Pro Tool Reviews, designate the DCD799B as the 'king of the Atomic drill line' due to its combination of highest power output (tested at 520-585 UWO) and compact 6.5-inch form factor. It is highly recommended for professionals who need hammer drill capabilities in a reduced-size profile.
Search results indicate a lack of direct consumer reviews, but common themes from product contexts highlight praise for its compact power and masonry performance in tight spaces. There are no recurring complaints noted in the available data, suggesting general satisfaction with its utility for confined area work.
