Milwaukee Mini Chainsaw Review 2024

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After spending some time using the Milwaukee M18 FUEL 8-Inch Mini Chainsaw, I can confidently say it’s a powerful and versatile tool. If you’re like me and need a reliable chainsaw for yard work or small projects around the house, this one is worth considering. I tested it on various tasks like pruning branches and doing light carpentry, and it handled everything without any issues.

Person using a Milwaukee M18 FUEL mini chainsaw to prune a tree branch in a forest setting.

At about 7 pounds, it’s easy to carry, yet it has the power you need thanks to its 18V battery and brushless motor. Whether you’re cutting branches or working on a quick fix, this chainsaw makes the job easier.

Is the Milwaukee M18 Mini Chainsaw good for tree pruning?

The Milwaukee M18 FUEL Hatchet Mini Chainsaw is best suited for smaller cutting tasks. While it’s recommended not to cut anything over 4 inches thick, this tool excels in several areas, such as:

  1. Light carpentry jobs around the house
  2. Trimming small branches
  3. Garden pruning
  4. Basic landscaping and yard maintenance

It’s ideal for everyday pruning or simple outdoor tasks, offering convenience and power for jobs that don’t require a full-sized chainsaw.

Milwaukee M12 FUEL Pruning Specs

  • Power Source:18V Lithium-Ion Battery
  • Bar Length: 8 inches
  • Motor: Brushless motor for increased efficiency
  • Weight: 4.85 lbs (bare tool)
  • Cut Capacity: Ideal for cutting up to 3-inch branches
  • Chain Speed: 5 meters per second
  • Speed: 2600 RPM
  • Oiling System: Automatic oiler for chain lubrication
  • Safety: Chain brake and ambidextrous controls for enhanced safety

First Impressions of the Milwaukee M18 Mini Chainsaw

The Milwaukee M18 FUEL Hatchet stands out with its durable, high-quality build, immediately giving a sense of sturdiness compared to other mini chainsaws. Its design is focused on functionality and safety, featuring a two-handed grip that offers superior control and reduces strain during extended tasks.

Person holding a Milwaukee M18 FUEL Hatchet mini chainsaw, showcasing its design and features on a workbench.

Unlike typical one-handed mini chainsaws, this model provides balanced handling with an evenly distributed weight, making it more comfortable to use over long periods. Its compact size combined with its ergonomic design ensures it remains lightweight without sacrificing performance.

Performance of Milwaukee Mini Chainsaw for Pruning Tasks

One of the standout features is the automatic oiler, making maintenance much easier as it ensures consistent lubrication while cutting. With a top speed of 2600 RPM and durable metal bucking spikes, it cuts through branches up to 4 inches thick with ease.

Person using a Milwaukee M18 FUEL mini chainsaw to cut a log outdoors in a forest during fall.

I tested it on various wood types and found that its 8-inch bar cuts up to 6-inch branches smoothly, especially with its well-designed bar length and excellent grip.

Best battery-powered mini chainsaw for small branches

One of the most important aspect to note is that the M18 FUEL Hatchet is sold as a bare tool, meaning the battery and charger are not included. If you already own Milwaukee’s M18 tools, you can use those batteries, which is convenient.

Person preparing to attach the battery to a Milwaukee M18 FUEL mini chainsaw on a workbench.

During my use, I found that a fully charged 5.0Ah battery lasted long enough to finish most medium pruning jobs around the yard without needing to recharge midway. However, for larger tasks, you might want to keep a spare battery on hand to avoid downtime.

Safety Features and Downsides

Safety is another area where this chainsaw excels. It comes equipped with a chain brake, which immediately stops the chain when engaged, preventing accidents. The two-handed operation, combined with the easy-to-reach trigger, further enhances control and reduces the risk of injury. In addition, the tool’s design allows for ambidextrous use, making it accessible to both left- and right-handed users.

Person using a Milwaukee M18 FUEL mini chainsaw to cut a tree branch, viewed from above, surrounded by autumn leaves.

However, there are a couple of caveats. The M18 FUEL doesn’t come with a battery or charger, so you’ll have to purchase those separately. At around $205 without the battery, it’s on the pricier side compared to other electric mini chainsaws, and the additional cost of a battery may push your total cost over $250.

Lubrication & Chain Preparation

The Milwaukee M18 FUEL Hatchet 8-Inch Mini Chainsaw features an automatic oiler system, which ensures the chain is consistently lubricated during use. This not only reduces wear and tear on the chain and bar but also enhances cutting efficiency.

Person adjusting the chain tension of a Milwaukee M18 FUEL mini chainsaw with a wrench on a workbench.

The saw comes with a built-in oil reservoir, and before use, it’s important to fill it with chain oil to keep the system running smoothly. Additionally, priming the oiler before starting ensures that the chain is properly lubricated, preventing potential damage during operation.

Chain Adjustment & Branch Cutting

The Milwaukee M18 FUEL Hatchet 8-Inch Mini Chainsaw includes an easy-to-use tool-free tensioning system, allowing quick adjustments to the chain’s tightness. Proper chain tension is key for safe and efficient operation. Overly loose or tight chains can reduce performance or cause damage.

Person inspecting the chain and bar of a Milwaukee M18 FUEL mini chainsaw during maintenance on a workbench.

For tree pruning, this chainsaw excels at cutting branches of various sizes. I tested it on 2-inch, 4-inch, and even 6-inch branches, and it performed impressively. It maintained consistent power and smooth cuts, making it perfect for regular yard pruning tasks.

The M18 Fuel 8-inch: Things I Like and Things I Didn’t Like

  • Lightweight and well-balanced, easy to handle.
  • Powerful brushless motor with consistent cutting speed.
  • Automatic oiler for less maintenance.
  • Strong safety features like the chain brake.
  • Part of the versatile M18 battery system.
  • Battery and charger sold separately, adding to the overall cost.
  • It may struggle with thicker branches beyond 4 inches in diameter.

Why Choose the Milwaukee M18 Over Other Electric Chainsaws?

The Milwaukee M18 FUEL Mini Chainsaw stands out from other electric chainsaws for several key reasons:

  1. Power and Efficiency: The M18 features a brushless motor, which offers more power and efficiency compared to traditional motors found in many other chainsaws. This means it can handle tougher tasks while using less battery power, making it last longer between charges.
  2. Portability: At around 7 pounds, it’s lightweight and easy to carry, which is ideal for long yard tasks or jobs in tight spaces. Many other chainsaws in its class can be heavier or bulkier, making them harder to maneuver.
  3. Battery Compatibility: The M18 runs on Milwaukee’s M18 RedLithium battery system. If you already own other Milwaukee tools, you can use the same batteries, which is convenient and cost-effective. Not all chainsaws offer this level of cross-tool compatibility.
  4. Automatic Oiler: The M18 has an automatic oiler, which keeps the chain lubricated without requiring manual oiling. Many cheaper chainsaws lack this feature, leading to more maintenance and potential wear on the chain.
  5. Durability: Milwaukee tools are known for their rugged build quality. The M18 is designed to handle demanding jobs, and its sturdy construction ensures it lasts longer compared to lower-end models.

Looking for a larger chainsaw?

Final Thoughts

Though it’s not the most budget-friendly option, the Milwaukee M18 FUEL Hatchet 8-Inch Mini Chainsaw is a top choice for those who need a compact yet durable tool for pruning and light woodworking. Its combination of power, precision, and ergonomic design makes it an excellent investment for DIY enthusiasts and professionals alike. In my experience, it delivers reliable performance without complications, making it a valuable addition to any toolkit for efficient, hassle-free cutting.

Frequently Asked Questions (FAQs)

  1. What size branches can it cut?
    It’s recommended for branches up to 4 inches in diameter.
  2. Is the battery included?
    No, the battery and charger are sold separately.
  3. How long does the battery last?
    A 5.0Ah battery lasts long enough for most pruning tasks, but duration depends on usage.
  4. Is it heavy?
    It weighs 4.85 lbs (bare tool), making it lightweight and easy to handle.
  5. Does it have an automatic oiler?
    Yes, it features an automatic oiler for consistent chain lubrication.
  6. Is it suitable for one-handed use?
    No, it’s designed for two-handed operation for better control and safety.
  7. Can left-handed users operate it easily?
    Yes, it has ambidextrous controls suitable for both left- and right-handed users.
  8. What type of motor does it use?
    It’s powered by a brushless motor for more efficiency and durability.
  9. Is there a chain brake?
    Yes, the chainsaw comes with a chain brake for added safety.
  10. What’s the best use for this chainsaw?
    It’s ideal for pruning, garden maintenance, and small-scale woodworking tasks.

We trust this review has helped you better understand the Milwaukee M18 FUEL Hatchet 8-Inch Mini Chainsaw and what it can do. Have you tried it or compared it to other chainsaws? Feel free to share your thoughts in the comments below! Your feedback can help others make informed choices for their projects. Also, don’t forget to share this review with anyone looking for a powerful, compact tool for pruning and light woodwork. Together, we can make tool decisions easier for everyone!

David Murray
David Murray
Forestry Author

I'm David Murry, a forestry equipment specialist with a focus on chainsaw operation. With over 13 years of experience, I've honed my skills in operating and maintaining a wide range of machinery, from chainsaws to log splitters. My passion for the outdoors and commitment to sustainable forestry drive my work, which emphasizes safety, efficiency, and staying updated with industry advancements. Additionally, I'm dedicated to sharing my expertise and promoting environmental awareness within the forestry community.

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