Milwaukee 1-5/8" Electromagnetic Drill Kit

In the world of heavy-duty drilling and fabrication, the Milwaukee 1-5/8" Electromagnetic Drill Kit (model 4272-21) stands out as a versatile and powerful tool. With a 13 amp motor and a 2-speed gear box, this electromagnetic drill is designed to handle a variety of drilling tasks with ease. After spending considerable time testing and using this drill in different scenarios, I have gained a comprehensive understanding of its strengths and areas for improvement.

First impressions matter, and the Milwaukee electromagnetic drill certainly makes a good one. It comes packaged in a sturdy blow-molded plastic case that not only protects the tool but also provides convenient storage for accessories and bits. The drill’s compact size and relatively light weight (30 lbs) make it easy to handle and maneuver, especially when compared to some of the bulkier magnetic drills I’ve used in the past.

One of the standout features of this drill is its 13 amp motor, which provides ample power for drilling through thick materials. Whether you’re using annular cutters or twist drill bits, the motor delivers consistent performance. The 2-speed gear box, with settings of 475 RPM and 730 RPM, allows for optimized cutting and drilling speeds. This makes it easy to switch between different types of drilling tasks without compromising on efficiency.

The tool-free adjustment between annular cutter and twist bit is a welcome addition, simplifying the process of changing bits and reducing downtime. Additionally, the 3/4" Weldon quick change arbor is a practical feature that enhances the overall convenience of using the drill. The motor head adjustment, with a range of 5-1/8 inches, adds to the tool’s versatility, allowing for precise positioning and control.

One of the critical aspects of any magnetic drill is the strength and reliability of the magnetic base. The Milwaukee electromagnetic drill features an electromagnetic base with a dead lift capacity of 1,800 lbs on a 1-inch plate. In my experience, the magnet holds firmly to the work surface, providing a stable platform for drilling. This is particularly useful when working on vertical or overhead surfaces, where stability is paramount.

However, it’s worth noting that the magnet’s performance can vary depending on the surface and conditions. While it generally holds well, there have been instances where the magnet felt less secure, especially on uneven or dirty surfaces. Ensuring a clean and flat contact area can help mitigate this issue.

The drill also includes an auto-stop lift-off detection feature, which enhances safety by shutting off the drill if the magnetic base loses contact with the work surface. This feature provides peace of mind, especially when working in challenging positions or on critical projects.

Another practical feature is the LED light, which improves visibility in low-light conditions. This is particularly helpful when working in confined spaces or poorly lit areas, ensuring that you can see the drilling area clearly and make precise adjustments.

In terms of performance, the Milwaukee electromagnetic drill excels. I used it to drill a significant number of holes in thick steel plates, and the results were impressive. The drill motor has enough torque to handle large holes with minimal effort, and the magnetic base held steady throughout the process. The ability to drill 1-5/8 inch annular cutter holes and 1/2 inch twist bit holes makes this drill a versatile tool for various applications.

However, there are a few areas where the drill could be improved. The variable speed control is somewhat limited, with only max or min settings and no intermediate options. This can make it challenging to find the perfect speed for certain materials or applications. Additionally, the location of the on/off switch can be inconvenient in tight spaces, making it difficult to operate the drill comfortably in some situations.

Despite these minor drawbacks, the Milwaukee electromagnetic drill offers excellent performance and reliability. Its compact size and lightweight design make it a practical choice for both shop and fieldwork. The combination of powerful motor, strong magnetic base, and user-friendly features make it a valuable addition to any tool arsenal.

In conclusion, I would highly recommend the Milwaukee 1-5/8" Electromagnetic Drill Kit to professionals and serious DIYers alike. Its powerful motor, versatile gear box, and robust magnetic base ensure that it can handle a wide range of drilling tasks with ease. While there are a few areas for improvement, the overall performance and convenience of this drill make it a worthwhile investment for anyone involved in heavy-duty drilling and fabrication.