Milwaukee M18 FUEL 1-9/16" SDS Max Rotary Hammer

The Milwaukee M18 FUEL 1-9/16" SDS Max Rotary Hammer is a game-changer in the world of cordless tools. As someone who has had the opportunity to put this tool through its paces, I must say, it exceeded my expectations in many ways. This rotary hammer is designed for heavy-duty applications such as drilling and chipping in concrete, and it delivers on its promise with remarkable efficiency.

Performance and Power

One of the standout features of this rotary hammer is its brushless motor. Brushless motors are known for their efficiency and durability, and this one is no exception. The motor provides 5.1 ft-lbs of impact energy, making it suitable for demanding applications. Whether you're drilling into concrete or chipping away at masonry, this tool handles it with ease.

The cordless design offers a significant advantage in terms of mobility. No more tripping over cords or being limited by the length of an extension cable. This tool allows you to move freely around the job site, making it ideal for tasks where access to power outlets is limited.

Battery Life and Charging

The Milwaukee M18 FUEL operates on an 18V battery system. I found that using a 9.0Ah or 12.0Ah high-output battery significantly enhances the tool's performance. With these batteries, I experienced long run-times and consistent power output. For instance, while chipping, I was able to get about 20 minutes of continuous operation on a single charge with the 9.0Ah battery. Charging these high-capacity batteries takes around 30-60 minutes, so having a spare battery on hand is advisable for uninterrupted work.

Ease of Use

Weighing in at 11.74 lbs (without the battery), the tool is relatively heavy. However, this weight contributes to its stability and helps in absorbing the shock from the hammering action. The adjustable side handle provides greater control, and the keyless chuck makes bit changes quick and easy. The controls are intuitive; a rotary knob allows you to switch between "Hammer Only" and "Hammer with Rotation" modes, and there’s a lock-out button to prevent accidental activation of the trigger.

One minor downside is the lack of an anti-vibration system. While the tool is comfortable for short bursts of use, prolonged operation in hammer mode can lead to fatigue. This is something to consider if you plan on using the tool for extended periods.

Versatility

The M18 FUEL rotary hammer is highly versatile. It accepts SDS Max bits, which are widely available, and you can even use adapters to fit SDS-Plus bits if needed. I used this tool for a variety of tasks including drilling large holes in concrete, driving grounding rods, and even digging holes in rocky soil with a clay spade bit. It performed admirably in all these applications.

Durability and Build Quality

Milwaukee tools are known for their rugged build quality, and this rotary hammer is no exception. The magnesium case adds to its durability, and the slip-clutch mechanism protects the tool from damage if the bit gets pinned. Despite its robust construction, the tool is well-balanced and doesn’t feel cumbersome during use.

However, one thing to note is that the tool can sometimes seize up if not properly maintained. Regular cleaning and proper storage can mitigate this issue, but it’s something to be aware of, especially if you’re working in dusty environments.

Price and Value

This is not an inexpensive tool, but when you consider its performance and versatility, it offers good value for money. It’s available as a bare tool or as a kit with batteries and a charger. The batteries are deeply discounted when purchased as part of a set, making it a more economical choice if you’re starting from scratch.

Recommendations

Would I recommend the Milwaukee M18 FUEL 1-9/16" SDS Max Rotary Hammer? Absolutely, but with some caveats. If you’re a professional contractor or someone who regularly works with concrete and masonry, this tool is a worthy investment. Its cordless design offers unparalleled convenience, and its performance rivals that of corded models.

However, if you’re a casual user or someone who only occasionally needs a rotary hammer, the high cost and potential maintenance issues might be a deterrent. Also, the lack of an anti-vibration system makes it less suitable for prolonged use in hammer mode.

In summary, the Milwaukee M18 FUEL 1-9/16" SDS Max Rotary Hammer is a powerhouse that delivers corded performance in a cordless package. Its brushless motor, high impact energy, and versatile design make it a must-have for serious professionals. While it’s not without its flaws, the benefits far outweigh the drawbacks, making it a solid addition to any tool arsenal.