Milwaukee Cordless Rotary Hammer 2712-20 Review Powerful Brushless Motor Performance

Description

Performance and Power Delivery

Using the Milwaukee 2712-20 Cordless Rotary Hammer felt like handling a beast that’s both nimble and powerful. This brushless motor hammer drill operates at a no-load speed of up to 1400 RPM and delivers an impact rate of 4900 blows per minute, which translates to rapid and efficient drilling even in tough materials like concrete. The impact energy of 1.7 ft.-lb. provides solid chiseling force without feeling overwhelming in my hands. I found that the D-handle design offers a firm grip, aiding in control and reducing fatigue during extended use. The anti-vibration system noticeably dampens the usual shaking that rotary hammers produce, making it much easier on the wrists and arms.

Key Benefits

Several features stood out as particularly useful throughout my projects:

• Cordless convenience with an 18-volt lithium-ion battery system means no annoying cords to get tangled or restrict movement.
• The SDS Plus chuck supports a wide range of bit sizes, including up to 1-inch solid bits and 2-1/2 inch core bits for versatile drilling needs.
• A built-in LED light illuminates dark workspaces, a subtle but appreciated addition for precision.
• The brushless motor not only extends the tool’s life but also improves energy efficiency for longer runtime.
• Integrated electronic protection guards against overloading, overheating, and over-discharging, which provides peace of mind when pushing the tool hard.

Drawbacks

Despite its solid performance, this tool has a few limitations worth mentioning:

• The battery is sold separately, which means an additional investment is necessary to get started; the tool alone doesn’t include a power source.
• At around 7 pounds, the hammer is on the heavier side, which could tire users not accustomed to heavier power tools.
• While the maximum drilling capacity in concrete is 1 inch, some competitors boast slightly larger capacities, limiting this tool’s ability for bigger holes.
• The maximum torque of 1.7 foot-pounds might feel underwhelming for users expecting heavier demolition power.
• The tool’s price point can feel steep, especially when factoring in additional costs for batteries and chargers.

Design and Usability

The Milwaukee rotary hammer impresses with its compact dimensions (approximately 12 x 3.25 x 8 inches), making it easy to handle in tight spaces. The D-handle design is ergonomic and feels natural during operation, even when switching between drilling and hammering modes. I appreciated the three speed settings which allowed me to adjust the RPMs based on the task, from delicate drilling to aggressive chipping. Switching between rotation and stop-rotation modes for chiseling was smooth and intuitive. The tool’s LED light helped immensely when working in dim basements or under cabinets.

Battery and Power Source Considerations

The absence of a battery in the package caught me off guard initially, but since the hammer uses an 18V lithium-ion battery, it fits seamlessly into Milwaukee’s M18 lineup if you already own compatible batteries. The full-circle communication system between the tool, battery, and charger is a technical highlight; it helps prevent damage by monitoring temperature and power draw, which suggests better long-term durability. However, if you’re starting fresh with no batteries, the additional cost can influence the overall value proposition.

Competitive Options

Comparing this cordless rotary hammer to similar models like the Bosch 11255VSR or the DeWalt DCH273B reveals some clear differences. The Milwaukee tool excels in ergonomics and vibration control, making it more comfortable for prolonged use. Its brushless motor and electronic protection features also outshine basic corded models, offering increased efficiency and longer tool life. However, competitors sometimes offer slightly higher impact energy or come with a battery included, which enhances immediate usability. While the Milwaukee edges ahead in build quality and safety features, it might lag a bit in raw power compared to some corded rivals.

Price Worthiness

Assessing the price to quality ratio, this cordless rotary hammer represents a solid investment for professionals and serious DIYers who prioritize portability and tool longevity. The brushless motor and integrated protection systems add value that justifies a somewhat higher price tag compared to basic rotary hammers. However, the need to purchase batteries and chargers separately can push the total cost up. If you already own Milwaukee M18 batteries, the tool’s price performance improves significantly. For casual users, less expensive alternatives might offer sufficient performance, but this hammer’s features make it worth every penny for those needing dependable, cordless power.

Versatility and User Experience

Handling various materials has been a breeze thanks to the SDS Plus chuck compatibility and adjustable speed settings. The hammer is not only capable of drilling through concrete but also handles metal (up to 0.51 inches) and wood with ease. I noticed my coworkers appreciated the cordless design during a home renovation project since it freed us from searching for outlets or dealing with extension cords. The anti-vibration system reduced fatigue after long hours, and the LED light saved us from fumbling in poorly lit areas. Although the tool weighs a bit more than some competitors, its balance and grip design help offset that.

Overall, the Milwaukee 2712-20 Cordless Rotary Hammer delivers a blend of power, durability, and convenience that genuinely impressed me, despite a few areas where it could improve. Whether you’re a professional tradesperson or a DIY enthusiast, this tool offers a compelling combination of features that make tough jobs easier to tackle.

Additional information