Milwaukee 13 Amp 5" Small Angle Grinder Trigger Grip, No-Lock

The Milwaukee 13 Amp 5" Small Angle Grinder with Trigger Grip, model 6124-31, is a tool that promises power, durability, and ease of use. As someone deeply invested in industrial applications and metalwork, I was eager to put this grinder to the test. Here’s my comprehensive experience with this tool.

Design and Ergonomics

The first thing I noticed when unboxing the grinder is its sleek and ergonomic design. Milwaukee has done an excellent job with the aesthetics and feel of this tool. The industrial plastic has a nice texture that provides a good grip, and the rubberized side handle is a thoughtful addition for those extended grinding sessions. The trigger grip handle also adds a layer of control, which is essential for precision work.

The tool is notably lightweight for a 13-amp grinder, making it easier to handle for longer periods without experiencing excessive fatigue. This is especially beneficial when working on intricate tasks or in tight spaces. The anti-vibration side handle does its job well, reducing the strain on my hands and arms.

Performance

Performance-wise, this grinder lives up to its 13-amp promise. With a no-load speed of 9,000 RPM, it effortlessly cut through 3/4" rods and even managed to put a sharp edge on an old machete in a matter of minutes. The power is more than sufficient for most industrial tasks, and I never experienced any slowdown, even under heavy loads.

One of the standout features is the electronic clutch, which prevents bind-up situations. This feature saved me a couple of times when the disc got caught, allowing me to regain control quickly. The overload protection is another significant plus, ensuring that the motor doesn't overheat, thus extending its lifespan.

Versatility and Ease of Use

The tool-free accessory change system is a game-changer. Swapping out discs and other accessories is a breeze, and the adjustable guard can be repositioned without needing any tools, although it was a bit snug and hard to turn at times. This feature is particularly useful when switching between grinding and sanding tasks. However, it’s worth noting that the grinder comes with a pin-wrench, which was necessary to remove the nub after some hard grinding sessions.

The advanced airflow system is also noteworthy. It helps keep the motor cool and reduces the amount of dust that gets into the tool, which is crucial for maintaining performance over time. The constant power technology ensures that the grinder maintains its power output even under load, which is evident in its consistent performance.

Durability

Durability is where this grinder truly shines. It has been through some tough conditions, including exposure to fire and freezing temperatures, and it started right up without any issues. This resilience places it on par with other high-end brands like Makita. The construction feels robust, and the materials used are clearly of high quality.

However, there are some concerns regarding the availability of replacement parts. This grinder doesn’t seem to have easily accessible parts for repair, which could be a drawback for long-term use in a professional setting. For instance, finding replacement brushes or small gears has proven to be challenging. This is a significant consideration for those who rely heavily on their tools and need them to be easily serviceable.

Comfort and Safety

Safety is always a priority, and Milwaukee has included several features to address this. The grinder has a soft start function that reduces kickback when you first turn it on, making it safer to use. The guard is designed to protect from wheel fragments and locks into several positions, which is a thoughtful touch.

The ergonomics of the tool are commendable. The handle is thin and provides good control, and the overall balance of the grinder makes it comfortable to use for extended periods. However, the new guard design has received mixed feedback. Some users find it less practical than previous designs, with the latch release sticking out and minimizing the working distance from the head.

Value for Money

At around $150, this grinder is not the cheapest option on the market. Some may find this price point a bit steep, especially when considering the availability of replacement parts. However, the 5-year warranty does offer some peace of mind, indicating Milwaukee’s confidence in the durability and performance of their product.

Final Thoughts

Would I recommend the Milwaukee 13 Amp 5" Small Angle Grinder with Trigger Grip? Absolutely. Despite some minor quibbles, the overall performance, durability, and ease of use make it a fantastic tool for both professional and DIY applications. Its power and resilience under harsh conditions are particularly impressive, making it a reliable choice for heavy-duty tasks.

For those who need a dependable grinder that can handle a variety of tasks with ease, this Milwaukee model is a solid investment. Just be prepared for the potential hassle of sourcing replacement parts. If Milwaukee can address this issue, it would make an already excellent tool even better.