Milwaukee Cordless Rotary Hammer
Score: 82/100
DeWalt DCH273B
Score: 85/100Rankings
The DEWALT DCH273B is a compact, cordless rotary hammer featuring SHOCKS vibration control and OSHA compliance, making it ideal for professional use in tight spaces. While its 2.1 Joules of impact energy is modest, the vibration reduction and safety features offset this for many users. It is best suited for electricians and plumbers who prioritize comfort and compliance over raw power.
The Milwaukee 2712-20 is a lightweight, cordless SDS-Plus rotary hammer featuring an AVS anti-vibration system and brushless motor. Its main limitation is the lower impact energy compared to larger models and the need for separate dust extraction accessories. It is best suited for professionals needing portable concrete work with reduced vibration.
| Attribute | | |
|---|---|---|
1.7 joules | 2.1 joulesbest | |
| ↓ lower better | 3.14 kilograms | 2.7 kilogramsbest |
1,330 rpmbest | — | |
4,800 bpmbest | — | |
18 volts | 20 voltsbest | |
8 wattsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(3) | ||
Impact Energy (joules) | 1.7 joules | 2.1 joules |
No-Load Speed (rpm) | 1330 rpm | rpm |
Impact Rate (BPM) (bpm) | 4800 bpm | bpm |
Design & Handling(2) | ||
Tool Weight (kilograms) | 3.14 kilograms | 2.7 kilograms |
Handle Type | Unknown | L-Shape |
Power & Battery(2) | ||
Voltage (volts) | 18 volts | 20 volts |
Motor Power (watts) | 8 watts | watts |
Features & Controls(5) | ||
Operating Modes | 3 | 3-Mode |
Variable Speed Control | true | |
Trigger Type | Variable | |
Built-in LED Light | true | |
Safety Features | AUTOSTOP, REDLINK PLUS | OSHA Compliant |
General & Warranty(2) | ||
Warranty Period | 5 Years | 3 Years |
Included Accessories | Side handle, depth rod | 360° side handle, depth rod |
Professional reviewers praise the Milwaukee M18 FUEL line for delivering cordless performance that rivals corded tools, with the 1-1/8" model specifically highlighted as game-changing for jobsite mobility.
Everyday users consistently praise the power, speed, and battery life of the Milwaukee rotary hammers, noting they can drill dozens of holes per charge.
“fastest in class”
“game-changing for jobsite mobility”
“Compact access and anchor hole drilling in masonry”
Professional reviewers highlight the DCH133B's exceptional power-to-weight ratio, making it ideal for structural tasks such as rod hanging, beam anchorage, and clip installation. The 2.6J impact energy is noted for matching corded performance, while the lightweight design is praised for overhead work. However, experts note it lacks the advanced vibration control and safety features of higher-end models, positioning it best for light-to-medium duty applications rather than heavy industrial chipping.
Everyday users and professionals praise the tool for its compact access and reliability in drilling anchor holes in masonry. The cordless nature is frequently highlighted as a major benefit for mobility. Common complaints include noticeable vibration without SHOCKS technology and rapid battery drain during prolonged chipping. Users also note that the total weight, including the battery, can become tiring during extended use.
