Milwaukee 2804-20 hammer drill review

Do you have a hammer drill? Are you working in construction, building or home improvement? If you don’t have a hammer drill right now, you should get one soon. This will make all the difference in your work routine.

A hammer drill is one of the essential staple tools for contractors, workers, and DIYers. With one, you can drill into solid surfaces such as tile and concrete, and to put or remove screws.

But how to choose the right one with so many choices in the market? One surefire way to find your ideal hammer drill is to look at the brand.

Find the brand with long-standing prominence and high-performing product lines.

One of the most prominent and best-reviewed power tool brands is Milwaukee. This American company, founded in Milwaukee, Wisconsin, has expanded from a power tool repair business to an industry-leading power tool manufacturer.

Millwaukee have released many high-performing power tools for workers in many industries. They are a trusted household name by people worldwide because their tools have top-notch performance, affordable prices and long-lasting durability.

Milwaukee pioneered many innovations in the power tool industry. Their innovations include the Sawzall reciprocating cutting saw. And their unique hardening formula for their accessories that meant they last twice as long as any others do. Their aim has been to provide support for intensive construction projects on the most rugged jobsites.

About the Milwaukee 2804-20

Milwaukee 2804-20 Hammer Drill

The Milwaukee 2804-20 cordless hammer drill is just another of Milwaukee’s bestselling power tools. This is a hammer drill that is designed to be smaller, lighter but more powerful than the earlier generations of M18 hammer drills. Although this is sold as a bare tool, you can easily use it with Milwaukee chargers and batteries.

Equipped with a powerful brushless motor, you can use this for fast drilling in many applications for construction, building, home improvement or DIY. This runs with 60% more power than conventional brushed motors.

With its variable speed settings, you get a high torque setting of 0-550RPM and 0-2000RPM for fast driving and drilling applications. And with its 1200lb Torque and high impact speed of 0-32000BPM, you can use it to drill through many materials, including mortar and treated concrete.

Internally, the 2804-20 works with Redlink technology, which puts it into communication with the M18 batteries loaded into it. This communication prevents it from overheating, maximizing jobsite efficiency.

As with any Milwaukee tool, the 2804-20 hammer drill is built tough and strong for any work environment. It has an LED light at the base of the hammer drill for better illumination of your workspace, shadow-free, for accurate pilot hole drilling. It is also designed with a tough external casing that protects the hammer drill from any damages.

Should you have any problems with your hammer drill, you can take advantage of Milwaukee’s 5-year warranty protection.

Features of the Milwaukee 2804-20

  • Built Tough And Durable: This tool is drop-resistant. This durability comes from its all-metal gear housing.
  • Lightweight and Compact: At 5 inches long and 4.5 pounds, you can carry the Milwaukee 2804-20 anywhere effortlessly.
  • Strong Brushless Motor: Running with up to 60% more power, the brushless motor delivers 1200 lbs of torque and 2000 RPMs. You can use this cordless hammer drill to drill thru many materials and even work on screws.
  • 3 DRILLING MODES: You can switch between driving, drilling, and hammer drilling modes to let this tool tackle softwoods, hardwoods, masonry, and even some metals with the help of the 18-position clutch
  • LED LIGHTING: Keep your work illuminated with the LED panel under the keyless chuck that prevents shadows from forming, so you can focus on the task at hand
  • BELT CLIP: You can screw the included belt clip onto the end of the tool, letting you store it on your belt within easy access, even one-handedly.
  • Technologically Advanced: It comes with Redlink Intelligence technology for added protection and communication between the battery and the hammer drill to further protect the device. This ensures optimal performance and provides overload protection to prevent damage to the tool and battery during heavy applications while still maintaining compatibility across the entire M18 system.

What we liked about the Milwaukee 2804-20

  • Lightweight and compact
  • Ergonomically designed with 90-degree auxiliary handle, LED light, belt clip and bit holder
  • Strong brushless motor
  • Delivers 1,200 lbs. of maximum torque
  • Works with Redlink Plus Intelligence technology
  • Has a total speed of up to 2,000 RPM
  • Can be used onehanded
  • Variable speed settings
  • Tough casing
  • Easy to change bits
  • Compatible with all M18 batteries and tools.

What we disliked about the Milwaukee 2804-20

  • Tool only
  • Problematic chuck
  • Overheats fast


When you say Milwaukee, the first thing that comes to workers’ minds is efficient tools. Milwaukee’s tools are consistently bestselling in numerous stores and online marketplaces, especially in Amazon. Worldwide people enjoy being productive with their tools, particularly the drilling tools.

The Milwaukee 2804-20 hammer drill is one of the TOP 10 hammer drills worldwide. It is sought after for its smooth cordless convenience and high work performance.

This cordless hammer drill is a multi-drilling mode lightweight tool for DIYers, homeowners and workers. Some features that make it great are its strong brushless motor, variable speed trigger, ergonomic design, Redlink Plus Intelligence technology and tough casing.

However, there are some negative things to watch out for in this Milwaukee tool. These include a problematic chuck, overly fast heating of the tool and that it comes only as a solitary tool – with neither battery nor charger upon purchase. But these issues can be resolved through Milwaukee’s superb customer service and 5-year guaranteed product and service warranty.

Simply put, invest in the Milwaukee 2804-20 hammer drill to get an efficient and fast drilling partner. In fact, we also recommend you try Milwaukee’s other power tools such as oscillating tools and blades. They will make solid additions to your toolkit.

To learn more about hammer drills, visit Let’ We offer to guide you through learning about hammer drills from how-to guides to product reviews. Feel free to express your thoughts in the Comments section.

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