Metabo HPT DH3628
Score: 88/100
Bosch GSB18V-65N
Score: 88/100Rankings
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.
The Bosch GSB18V-65N is a compact, bare-tool 18V brushless hammer drill delivering 575 In.-Lbs. of torque with advanced safety features like KickBack Control. Its main limitation is the bare-tool format and limited masonry capacity compared to larger corded models. It is best suited for professionals needing versatile power in tight spaces.
| Attribute | | |
|---|---|---|
36 Vbest | 18 V | |
28.575 mmbest | 12.7 mm | |
4,300 BPM | 27,000 BPMbest | |
3.11 Jbest | — | |
| ↓ lower better | 3.18 kg | 1.13 kgbest |
— | 575 in-lbsbest | |
28.575 mmbest | 13 mm | |
950 RPM | 2,100 RPMbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Power & Energy(1) | ||
Voltage (V) | 36 V | 18 V |
Chuck & Bits(2) | ||
Chuck Size (mm) | 28.575 mm | 12.7 mm |
Chuck Type | SDS Plus | Keyless |
Ergonomics & Design(2) | ||
Weight (kg) | 3.18 kg | 1.13 kg |
Handle Type | Side Handle | Pistol-grip |
Performance & Speed(3) | ||
Impact Rate (BPM) | 4300 BPM | 27000 BPM |
No-Load Speed (RPM) | 950 RPM | 2100 RPM |
Drilling Capacity (Concrete) (mm) | 28.575 mm | 13 mm |
Features & Safety(1) | ||
Operating Modes | Drill, Hammer Drill, Chisel | Hammer, Drill, Drive |
Products in the top-left offer the best value (high score, low price).
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.
Professional reviewers and editors characterize the Bosch GSB18V-65N as a pro-grade tool that hits the sweet spot between power, size, and smart features. They praise its 575 In.-Lbs. torque, compact build for tight spots, and features like KickBack Control and the all-metal chuck as ideal for everyday jobsite use without gimmicks.
Search results lack direct consumer reviews or recurring complaints. Professional sources emphasize reliability for pros like carpenters and electricians, with no common user feedback on issues like battery life or durability noted.
“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”
