Milwaukee Magnetic Drill 4272-21 Review Compact Design and Performance for Heavy-Duty Projects
Milwaukee Magnetic Drill 4272-21 Review Compact Design and Performance for Heavy-Duty Projects
- Exceptional magnetic hold ensures stability even on 1/4-inch steel surfaces.
- The two-speed gear box allows for optimal drilling at 475 or 730 RPM.
- Tool-free adjustments make switching between cutter and twist bit seamless.
- Compact design provides easy maneuverability in tight spaces.
- The auto-stop lift-off detection adds an extra layer of safety during operation.
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Description
Design and Build Quality
The Milwaukee Magnetic Drill 1-5/8″ with 1/2″ Drill Chuck is built like a tank. Its metal construction gives it a robust and durable feel, and at nearly 50 pounds, you can tell it’s designed for heavy-duty tasks. The red, black, and grey color scheme is classic Milwaukee, and it’s easy to spot in a workshop full of tools. The compact design is particularly noteworthy, making it easier to maneuver in tight spaces, even though this is not a tool you’d want to lug around casually. The carrying case included is a nice addition, keeping all the components in one place and offering decent protection during transport.
One of the standout features is the electromagnetic base. With a solid hold on 1/4-inch steel, this drill stays securely in place while operating. I’ve used magnetic drills before, and the base on this one feels significantly more reliable. The tool-free adjustments, such as switching from a cutter to a twist bit, make it convenient to use without needing additional tools.
Performance and Power
The performance of this corded electric drill is undeniably powerful. With its 13-amp motor and a maximum rotational speed of 730 RPM, it chews through both wood and metal like butter. I tested its limits on 1.63-inch-thick metal, and it handled the job without a hiccup. For woodworking projects, the 0.5-inch drilling capacity is sufficient, though this tool is clearly designed with metalworking in mind.
The 2-speed gearbox (475 and 730 RPM) offers flexibility depending on the material and precision required. I appreciated how smooth the transitions were between speeds, and the optimized cutting and drilling speeds made my work more efficient. The auto-stop lift-off detection is a game-changer for safety. It prevents the drill from running if the magnetic base loses its grip, a feature that saved me from a potentially hazardous situation while working on uneven steel.
Key Benefits
- Robust 13-amp motor delivers top-tier performance for heavy-duty tasks.
- Auto-stop lift-off detection enhances safety during operation.
- The compact design allows for better maneuverability in confined spaces.
- Tool-free adjustments simplify the workflow.
- Electromagnetic base ensures a secure hold, even on thinner steel.
Areas for Improvement
While the drill is impressive overall, there are some downsides worth noting:
- At 49.9 pounds, it’s not exactly lightweight, making it cumbersome to move frequently.
- The price point, though reflective of its quality, might be a bit steep for casual users.
- The noise level during operation is higher than expected; ear protection is a must.
- The lack of included batteries, despite being electric, feels like an oversight.
Ease of Use and Features
One of the things that stood out to me was the tool-free motor head adjustment. It made aligning the drill for different tasks incredibly simple. The 3/4-inch Weldon quick-change arbor is another practical feature, allowing quick swaps of drill bits or cutters. Additionally, the safety strap included in the kit adds an extra layer of security, especially when working on vertical or angled surfaces.
However, I had mixed feelings about the lubrication spray bottle. While it’s a thoughtful inclusion, the bottle itself felt a bit flimsy. For a tool this premium, I’d expect a sturdier accessory.
Product Competitors
When comparing this magnetic drill to other power tools in the same category, a few names come to mind. The DeWalt DWE1622K is a popular alternative with a lighter weight and similar two-speed gearbox. However, it lacks the auto-stop lift-off detection, which is a significant safety feature on the Milwaukee drill. Another competitor, the Hougen HMD904, offers a more compact design and excellent drilling power but doesn’t match the Milwaukee’s maximum drilling capacity.
What sets the Milwaukee apart is its superior hold strength and the inclusion of tool-free adjustments, which streamline the user experience. While it may not be the lightest or quietest on the market, its heavy-duty performance and safety features make it a standout choice for professionals.
Cost Efficiency
If you’re looking for quality for price, this drill delivers in spades for the right user. It’s not the cheapest option out there, but considering the durability, safety features, and performance, it’s clear that this product is aimed at professionals or serious hobbyists. For occasional users, the investment might feel steep, but for anyone who regularly works with metal or has demanding projects, it’s worth every penny. The reliability of the electromagnetic base and the two-speed gearbox alone justify the cost, as these features can significantly improve work efficiency and safety.
Final Thoughts on the Experience
Overall, I found the Milwaukee Magnetic Drill 1-5/8″ with 1/2″ Drill Chuck to be a reliable and efficient tool. It’s perfect for demanding tasks, especially in metalworking, where precision and power are critical. While it has its flaws, like the weight and noise level, these are minor compared to its powerful motor, compact design, and safety features. This tool is a solid addition to any professional’s arsenal, though casual users might want to explore lighter and more affordable options.
Additional information
| Brand | Milwaukee |
|---|---|
| Power Source | Corded Electric |
| Maximum Rotational Speed | 730 RPM |
| Voltage | 13 Volts |
| Amperage | 13 Amps |
| Maximum Chuck Size | 0.5 Inches |
| Color | Red, Black, Grey |
| Included Components | (1) 1-5/8" Electromagnetic Drill Kit (4272-21) (1) Safety Strap (1) Lubrication Spray Bottle (1) Chuck Key (1) Carrying Case (1) 3/4” Weldon to ½” Chuck adapter (2) 1” Retractable Pilot Pin |
| Special Feature | Compact |
| Product Dimensions | 11.25"L x 7.25"W x 11.5"H |
| Material | Metal |
| Number of Speeds | 2 |
| Speed | 730 RPM |
| Maximum Power | 800 Watts |
| Drill Type | Drill Press |
| Is Electric | Yes |
| Drilling Capacity Wood | 0.5 Inches |
| Manufacturer | Milwaukee |
| Drilling Capacity Metal | 1.63 Inches |
| Part Number | 4272-21 |
| Item Weight | 49.9 pounds |
| Item model number | 4272-21 |
| Special Features | Compact |
| Batteries Included | No |
| Batteries Required | No |
| Battery Cell Type | Lithium Ion |
| ASIN | B0B4KQ7SPH |
| Customer Reviews | Array |
| Best Sellers Rank | #662,388 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #52 in Power Magnetic Drill Presses |
| Date First Available | June 20, 2022 |












