DEWALT DCD996B
Score: 90/100
Metabo HPT DH3628
Score: 88/100Rankings
The DEWALT DCD996B is a compact, brushless 20V MAX XR hammer drill driver designed for heavy-duty performance in confined spaces. Its primary limitation is the tool-only format, which requires users to already own compatible batteries and chargers. It is best suited for professional contractors, electricians, and DIYers who require compact power for drilling in tight or confined spaces.
The Metabo HPT DH3628DAQ4 is a powerful cordless rotary hammer with hybrid power capabilities, allowing operation on batteries or AC adapter. It features a brushless motor and advanced vibration protection, making it ideal for heavy-duty concrete work. The main drawbacks are its weight and the fact that it is sold as a tool-only unit.
| Attribute | | |
|---|---|---|
20 V | 36 Vbest | |
12.7 mm | 28.575 mmbest | |
38,250 BPMbest | 4,300 BPM | |
— | 3.11 Jbest | |
| ↓ lower better | 1.81 kgbest | 3.18 kg |
2,100 in-lbsbest | — | |
— | 28.575 mmbest | |
2,000 RPMbest | 950 RPM |
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| Attribute | | |
|---|---|---|
Power & Energy(1) | ||
Voltage (V) | 20 V | 36 V |
Chuck & Bits(2) | ||
Chuck Size (mm) | 12.7 mm | 28.575 mm |
Chuck Type | Keyless | SDS Plus |
Ergonomics & Design(1) | ||
Weight (kg) | 1.81 kg | 3.18 kg |
Performance & Speed(2) | ||
Impact Rate (BPM) | 38250 BPM | 4300 BPM |
No-Load Speed (RPM) | 2000 RPM | 950 RPM |
Features & Safety(1) | ||
Operating Modes | Drill/Hammer | Drill, Hammer Drill, Chisel |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the DCD805B and its XR line counterparts for delivering top-tier performance, robust kickback control, and exceptional compactness. Experts highlight the brushless motor's efficiency, the durability of the metal chuck, and the utility of the hammer mode for masonry.
Everyday users and contractors report high satisfaction with the drill's power and reliability for heavy-duty tasks. Common praise includes the ease of use in tight spaces and the extended runtime provided by the brushless motor. Recurring complaints focus on the necessity of buying batteries separately and the increased weight when using larger capacity batteries.
Professional reviewers and editors favor the Metabo HPT DH3640DAQ2 for its power-to-weight balance in the cordless class. They praise the 11% increase in impact energy and 17% reduction in vibration as significant improvements over the prior model.
Everyday users and professionals generally praise the tool's exceptional power and reduced vibration, noting that it handles rebar and concrete with ease. The ability to use an AC adapter for long jobs is frequently cited as a major benefit.
“Insane power for cordless-8.6 ft-lbs eats rebar like butter”
“Vibration is way better, hands don't go numb after hours”
“AC adapter is clutch for big jobs without battery swaps”
