Milwaukee 5" Small Angle Grinder with Shroud Slide, Lock-On

The Milwaukee 5" Small Angle Grinder with Shroud Slide, Lock-On (model 6117-33S) is a tool that promises power and precision for various grinding applications. As someone who frequently works with metal, wood, and fiberglass, I was excited to put this grinder to the test. The tool boasts a 13 Amp motor with 11,000 RPM, which immediately sets high expectations for performance and durability.

Upon unboxing, the first thing I noticed was the weight of the grinder. At 5.76 lbs, it feels substantial in hand, which I associate with robust build quality. The heft can be a double-edged sword; while it contributes to a feeling of control and stability during use, it can also lead to fatigue during extended periods of operation. The grinder's cord is thicker and slightly longer than those on other models I've used, which is a thoughtful touch, allowing for better maneuverability and less wear over time.

One of the standout features of this grinder is its electronic clutch, designed to prevent tool bind-up. This feature is particularly useful when working with tougher materials, as it adds an extra layer of safety and control. Additionally, the overload protection helps extend the motor life, which is a crucial factor for a tool that's expected to endure heavy use.

The grinder also comes equipped with a surface grinding dust shroud, compatible with 4"-5" discs. This is a significant advantage for those working in environments where dust management is a concern. The shroud does a commendable job of containing debris, although its positioning can be somewhat cumbersome, limiting its usefulness in certain angles and tight spots.

In terms of performance, the Milwaukee grinder excels. The constant power technology maintains speed under load, which is evident when cutting through thick metal or grinding welds. The power delivery is smooth and consistent, making the tool feel reliable and capable. I tested the grinder on 3/16" and 1/4" wall tubing, and it sliced through with ease, showcasing its impressive torque.

However, the tool is not without its drawbacks. During prolonged use, the aluminum housing tends to get quite hot, making it uncomfortable to hold. This is a significant issue for those who need to use the grinder for extended periods. I found myself needing to take breaks to let the tool cool down, which can be a hindrance in a busy work environment.

Another area for improvement is the handle placement. The grinder lacks a top hole for the moveable handle, which would have been beneficial for vertical grinding or cutting tasks. This omission limits the versatility of the tool's handling positions, although it doesn't detract significantly from its overall functionality.

The tool-free accessory change is a convenient feature, allowing for quick and easy disc swaps. The disc hold-down nut is larger and has a knurled edge, making it much easier to grip and tighten without needing a spanner wrench. This small but thoughtful design choice enhances the user experience, especially when working with gloves.

Noise level is another aspect where this grinder performs well. It is quieter than other grinders I've used, which is a pleasant surprise given its power. This makes it more suitable for indoor use or environments where noise control is important.

The anti-vibration side handle is another noteworthy feature, contributing to user comfort during extended use. It effectively reduces the strain on the hands and arms, making the tool more ergonomic. However, the heat issue somewhat negates this benefit, as the discomfort from the hot housing can overshadow the reduced vibration.

In terms of durability, the Milwaukee grinder holds up well. The advanced airflow system appears to do a good job of keeping the motor cool, aside from the aforementioned housing heat. The overall build quality is impressive, with a solid and robust design that feels like it can withstand the rigors of daily use in a fabrication shop or on a construction site.

The tool comes with a 5-year manufacturer defects warranty, which provides peace of mind and underscores Milwaukee's confidence in their product. This is a significant advantage over other brands, offering a longer warranty period and better customer support.

Despite some of its shortcomings, the Milwaukee 5" Small Angle Grinder with Shroud Slide, Lock-On is a formidable tool. Its powerful motor, consistent performance, and thoughtful features make it a valuable addition to any workshop. However, the heat issue and handle placement limitations are factors that potential buyers should consider.

Would I recommend this tool? Yes, but with reservations. If you need a grinder that delivers power and precision and can manage the heat issue with breaks or protective gear, this tool is an excellent choice. Its durability, ease of use, and advanced features make it a worthwhile investment for both hobbyists and professionals. However, if you require a tool for prolonged, continuous use, you might want to explore other options or ensure you have measures in place to handle the heat. Overall, the Milwaukee grinder stands out in its category, offering a blend of power, reliability, and user-friendly design.