Milwaukee tools are widely recognized for their durability and power, making them a favorite among professionals and serious DIYers. The Milwaukee M18 FUEL Brushless Small Angle Grinder stands out as the best overall pick for its combination of power and portability. For those seeking compact versatility, the Milwaukee 2457-20 M12 Cordless Ratchet offers excellent maneuverability, while the M18 Impact Wrench excels in heavy-duty tasks. However, choosing the right Milwaukee tool depends on your specific needs, budget, and experience level. Continue reading for the full breakdown of these top options and what sets them apart.
Complete the kit
Key Takeaways
- The top picks balance power, size, and versatility, making them suitable for different work scenarios.
- Battery technology, especially M18 vs. M12, plays a critical role in runtime and performance.
- Impact tools generally deliver better torque but come with a higher price point and weight.
- Compact models excel for tight spaces and lighter tasks, but may lack the raw power of full-size options.
- Price differences reflect build quality, battery capacity, and feature sets; investing more often yields longer-lasting tools.
| Milwaukee M18 FUEL Brushless Lithium-Ion 4-1/2 in. / 5 in. Cordless Small Angle Grinder (Tool Only) |  | Best Overall for Versatile Power and User Comfort | Power Source: Battery Powered | Voltage: 18 volts | Wattage: 800 watts | VIEW ON AMAZON | See Our Full Breakdown |
| Milwaukee 2457-20 M12 Cordless 3/8″ Sub-Compact Ratchet |  | Best for Tight Spaces and Precision Control | Drive Size: 3/8 inch | Max Torque: 35 ft-lbs | Speed: 250 RPM | VIEW ON AMAZON | See Our Full Breakdown |
| Milwaukee M18 FUEL 3/8″ Compact Impact Wrench with Friction Ring (Bare Tool) |  | Best for High-Performance Tight Space Impacting | Item Length: 4.8 inches | Torque: 250 ft-lb | Operation Mode: Battery | VIEW ON AMAZON | See Our Full Breakdown |
| Milwaukee M12 FUEL 2-Tool Combo Kit |  | Best for Versatile Power in a Compact Package | Voltage: 12 volts | Battery Type: Lithium Ion | Number of Batteries: 2 | VIEW ON AMAZON | See Our Full Breakdown |
| Milwaukee M18 REDLITHIUM High Output XC 6.0Ah Battery Pack (2-pack) |  | Best for Extended Runtime and System Compatibility | Capacity: 6.0Ah | Number of Batteries: 2 | VIEW ON AMAZON | See Our Full Breakdown | |
| Milwaukee 2953-20 18V Cordless 1/4″ Hex Impact Driver (Tool Only) |  | Best Overall Impact Driver for Power and Versatility | Torque: 2000 inch-pounds | RPM: 3900 | Length: 4.47 inches | VIEW ON AMAZON | See Our Full Breakdown |
| Milwaukee M18 Inflator 2848-20 |  | Best Cordless Inflator for Speed and Versatility | Power Source: Battery Powered | Maximum Pressure: 150 psi | Operation Mode: Manual | VIEW ON AMAZON | See Our Full Breakdown |
| Milwaukee M12 SUBCOMPACT BRUSHLESS 2-Tool Combo Kit |  | Best Compact Power Duo for Tight Spaces | Voltage: 12 volts | Torque: 1100 in-lb | Maximum Rotational Speed: 1550 rpm | VIEW ON AMAZON | See Our Full Breakdown |
| Milwaukee | Voltage | Item Weight | Torque |
|---|---|---|---|
| Milwaukee M18 FUEL Brushless L | 18 volts | 5 pounds | — |
| Milwaukee 2457-20 M12 Cordless | — | — | — |
| Milwaukee M18 FUEL 3/8" Compac | — | — | 250 ft-lb |
| Milwaukee M12 FUEL 2-Tool Comb | 12 volts | 8 pounds | 1500 ft-lb |
| Milwaukee M18 REDLITHIUM High | — | — | — |
| Milwaukee 2953-20 18V Cordless | — | — | 2000 inch-pounds |
| Milwaukee M18 Inflator 2848-20 | 18 volts | 7.7 pounds | — |
| Milwaukee M12 SUBCOMPACT BRUSH | 12 volts | 16 ounces | 1100 in-lb |
More Details on Our Top Picks
Milwaukee M18 FUEL Brushless Lithium-Ion 4-1/2 in. / 5 in. Cordless Small Angle Grinder (Tool Only)
This Milwaukee M18 FUEL angle grinder stands out for its powerful brushless motor that delivers efficient performance across grinding and cutting tasks, rivaling larger corded models while maintaining portability. Its electronic clutch enhances safety by preventing kickback, and the compatible all-M18 battery system offers flexibility, especially compared to corded options that limit mobility. The anti-vibration side handle boosts comfort during prolonged use, making it suitable for demanding jobs. The main tradeoff is that, as a tool-only purchase, buyers need to invest in batteries separately, and it’s primarily designed for grinding and cutting, not for other finishing tasks. Compared to the Milwaukee 2457-20 ratchet, this grinder provides more power but less control finesse.
Pros:- Powerful brushless motor ensures efficient material removal
- Electronic clutch provides enhanced safety and longevity
- Compatibility with all M18 batteries offers flexibility
- Anti-vibration handle reduces user fatigue
Cons:- Tool only, requiring separate purchase of batteries and charger
- Limited to grinding and cutting tasks, not suitable for polishing or finishing
Best for: Professional contractors and serious DIYers needing reliable grinding and cutting performance with ergonomic comfort.
Not ideal for: Casual users or those seeking a multi-purpose tool beyond grinding and cutting, due to limited versatility.
- Power Source:Battery Powered
- Voltage:18 volts
- Wattage:800 watts
- Maximum Rotational Speed:8500 rpm
- Material Type:Metal
- Item Dimensions:13″L x 8.5″W x 3.5″H
- Item Weight:5 pounds
- Warranty:2 years
Our verdict“This angle grinder is ideal for professionals who prioritize power and safety in grinding and cutting applications.”
Milwaukee 2457-20 M12 Cordless 3/8″ Sub-Compact Ratchet
This compact Milwaukee M12 ratchet excels in confined areas where larger tools struggle, thanks to its low-profile head design that makes maneuvering in tight spots straightforward. Its onboard fuel gauge and LED lighting improve usability during detailed work, especially compared to bulkier impact wrenches like the M18 FUEL impact wrench, which offers higher torque but less finesse. The variable speed trigger allows for precise control, ideal for delicate fastenings. The main tradeoff is that it relies on M12 batteries, which are less powerful than higher-voltage models, limiting its use for heavy-duty tasks. Despite the small size, it’s not suited for lug nut removal or high-torque applications that demand more muscle.
Pros:- Compact and lightweight for easy maneuvering
- Onboard fuel gauge and LED lighting enhance usability
- Smart Redlink technology prevents overheating
- Variable speed trigger offers control
Cons:- Batteries not included, adding to initial cost
- Limited to M12 batteries, less power than higher voltage tools
- No included charger or accessories
Best for: Automotive technicians and maintenance workers needing a nimble tool for fastener work in cramped engine bays or machinery.
Not ideal for: Heavy-duty construction projects requiring maximum torque or high-volume fastening, due to its modest power and drive size.
- Drive Size:3/8 inch
- Max Torque:35 ft-lbs
- Speed:250 RPM
- Power Source:M12 battery (not included)
Our verdict“This sub-compact ratchet is perfect for detailed fastening tasks in tight spaces where precision outweighs brute force.”
Milwaukee M18 FUEL 3/8″ Compact Impact Wrench with Friction Ring (Bare Tool)
This impact wrench, with just 4.8 inches of length, excels at fitting into cramped spots where larger impact wrenches struggle, similar to the Milwaukee 2457-20 ratchet but with much higher torque capacity. Its 250 ft-lbs of torque makes it suitable for lug nuts and heavy fastening, outperforming smaller 3/8″ impact wrenches that only offer around 150 ft-lbs. Multiple control modes allow for precise fastening, and the bright tri-LED lighting improves visibility in dark or confined areas. The main drawback is that it’s sold as a bare tool, requiring an M18 battery and charger, which adds to the overall cost. It’s less suited for light, delicate tasks or users who need a kit with accessories included.
Pros:- Extremely compact for tight space access
- High torque of 250 ft-lbs for demanding jobs
- Multiple control modes for precision
- Tri-LED lighting for better visibility
Cons:- Requires separate purchase of batteries and charger
- Limited to 3/8″ drive size, less versatility for larger fasteners
Best for: Automotive and heavy-duty maintenance professionals needing a compact impact wrench with serious torque in tight spaces.
Not ideal for: DIY users with occasional needs or those on a tight budget, as the bare tool plus batteries can become costly.
- Item Length:4.8 inches
- Torque:250 ft-lb
- Operation Mode:Battery
- Head Style:Fixed Square
Our verdict“This impact wrench is ideal for professionals needing compact power and high torque in confined working environments.”
Milwaukee M12 FUEL 2-Tool Combo Kit
This Milwaukee M12 FUEL combo kit offers two tools—likely a drill and an impact driver or similar—bringing versatile power for diverse tasks. Its 12V system is lighter and more portable than higher voltage options, making it suitable for lightweight tasks and overhead work. The 1500 ft-lb torque rating is impressive for a 12V system, especially when compared to smaller cordless kits. However, at 8 pounds total, the kit can cause fatigue during extended use, and the specifics of the second tool are less clear, which may affect decision-making. While it’s excellent for general household and light professional work, it doesn’t match the raw power of 18V or larger systems for heavy-duty jobs.
Pros:- Powerful torque for a 12V system at 1500 ft-lb
- Includes two versatile tools in one kit
- Lightweight and portable for easy handling
- Battery-powered for mobility without cords
Cons:- Weight at 8 pounds can cause user fatigue
- Less power than 18V tools for demanding tasks
- Details of the second tool are not specified, limiting understanding of overall versatility
Best for: DIYers and professionals needing a compact, easy-to-carry kit for general tasks and light construction work.
Not ideal for: Heavy construction or industrial use where maximum power and durability are required, as 12V tools are less robust.
- Voltage:12 volts
- Battery Type:Lithium Ion
- Number of Batteries:2
- Torque:1500 ft-lb
- Maximum Rotational Speed:1550 rpm
- Item Weight:8 pounds
Our verdict“This combo kit is best suited for homeowners and light-duty professionals seeking portable, versatile tools.”
Milwaukee M18 REDLITHIUM High Output XC 6.0Ah Battery Pack (2-pack)
This high-capacity battery pack provides extended runtime thanks to its 6.0Ah cells, making it ideal for users who need longer work periods without frequent recharges. When compared to smaller capacity batteries, it offers a clear advantage for demanding projects, especially when paired with Milwaukee’s system of tools that feature REDLINK intelligence for optimized performance. The dual-pack setup ensures you always have a fresh power source, which is beneficial for extended jobs or multi-tool setups. The primary tradeoff is that details about weight and compatibility are limited, so potential buyers should verify their tools’ compatibility. This pack makes the most sense for heavy users relying on Milwaukee’s ecosystem for prolonged use.
Pros:- High-capacity 6.0Ah cells extend runtime significantly
- Includes two batteries for continuous work
- System communication ensures optimal performance
- Overload protection enhances battery longevity
Cons:- Limited info on weight and size
- Higher cost compared to standard batteries
Best for: Professional contractors and serious DIYers who require extended runtime for multiple tools or long projects.
Not ideal for: Casual users or those with minimal tool use, since the extra capacity may be unnecessary and more costly.
- Capacity:6.0Ah
- Number of Batteries:2
Our verdict“This battery pack is best for users needing longer-lasting power in demanding applications and multiple tools.”
Milwaukee 2953-20 18V Cordless 1/4″ Hex Impact Driver (Tool Only)
This impact driver stands out for its impressive power, delivering up to 2,000 inch-pounds of torque, which easily handles demanding fastening jobs that might challenge smaller models like the Milwaukee M12 Impact Driver. Its four-mode drive control offers exceptional versatility, making it suitable for everything from delicate screwdriving to heavy-duty driving. The tri-LED lights improve visibility in tight or poorly lit spaces, enhancing precision. Compared to battery-included options, this model’s tool-only design requires separate purchase of a compatible battery, which could be a drawback for those seeking an all-in-one package. Still, its combination of power, control, and illumination makes it a top choice for professional contractors and serious DIYers.
Pros:- Exceptional torque for demanding applications
- Multiple drive modes for tailored control
- Bright tri-LED lights for improved visibility
- Compact and lightweight for extended use
Cons:- Tool only, requiring separate battery purchase
- No included battery or charger, adding to initial cost
Best for: Tradespeople and experienced DIYers needing a high-torque impact driver for tough tasks
Not ideal for: Beginners or casual users who prefer ready-to-use kits with batteries included
- Torque:2000 inch-pounds
- RPM:3900
- Length:4.47 inches
- Weight:2.2 lbs
Our verdict“This impact driver is ideal for users who prioritize raw power and versatility, willing to invest in compatible batteries separately.”
Milwaukee M18 Inflator 2848-20
The Milwaukee M18 Inflator excels at quickly inflating tires, especially light truck tires, with its ability to fill a 33-inch tire in under a minute—much faster than most manual or corded inflators. Its cordless design offers excellent portability, comparable to the convenience of the Milwaukee M12 Impact Driver, but at a heavier 7.7 pounds, which may tire out users during prolonged use. The inflator includes a variety of accessories, such as Schrader, Presta, and nozzle attachments, making it adaptable for different tire types and inflation tasks. However, with a maximum pressure of 150 psi, it doesn’t support high-pressure tasks like some professional inflators. This makes it perfect for vehicle owners or small fleet managers who value speed and convenience over maximum pressure capacity.
Pros:- Fast inflation for tires up to 33 inches
- Cordless and portable for on-the-go use
- Includes multiple accessories for versatility
- Powered by reliable 18V Lithium-Ion battery
Cons:- Relatively heavy, which may affect handling during extended use
- Limited maximum pressure of 150 psi
Best for: Automotive enthusiasts and small fleet operators needing quick, portable inflation
Not ideal for: Heavy-duty industrial use or high-pressure tire filling tasks
- Power Source:Battery Powered
- Maximum Pressure:150 psi
- Operation Mode:Manual
- Voltage:18 volts
- Item Weight:7.7 pounds
- Hose Length:36 inches
Our verdict“This inflator suits users who need rapid, cordless tire inflation with versatile accessory options, accepting some weight tradeoffs.”
Milwaukee M12 SUBCOMPACT BRUSHLESS 2-Tool Combo Kit
This combo kit makes a compelling case for those needing reliable, space-efficient tools, especially when working in confined areas. The drill and impact driver are both designed with a compact form factor, making them easier to maneuver than larger, full-sized models like the Milwaukee M18 Impact Driver. Their brushless motors deliver strong torque of up to 1100 in-lb, suitable for many residential and light professional tasks. However, the 12V battery system limits raw power compared to higher-voltage options—so this set isn’t ideal for heavy-duty projects. The inclusion of only two batteries may also require additional purchases for prolonged work sessions. Still, for tasks that demand control and portability, this kit offers a balanced mix of power and convenience.
Pros:- Very compact and lightweight for easy handling
- High torque and variable speed for versatility
- Durable metal gear components
- Long-lasting REDLITHIUM batteries
Cons:- Limited to 12V power, less suited for tough tasks
- Includes only two batteries, potentially limiting runtime
Best for: Homeowners and contractors working in tight spaces who require lightweight, precise tools
Not ideal for: Heavy-duty or high-volume professional applications that demand maximum torque and power
- Voltage:12 volts
- Torque:1100 in-lb
- Maximum Rotational Speed:1550 rpm
- Item Weight:16 ounces
- Number of Batteries:2
Our verdict“This combo kit is perfect for users needing portable, precise tools for light to medium tasks in tight spaces, with some power limitations.”
How We Picked
Our evaluation focused on performance, durability, ease of use, and value. We compared battery life, motor power, ergonomic design, and versatility across different tool categories. Tools that offered a balance between affordability and professional-grade quality ranked higher, while specialized tools were selected for specific use cases. The ranking reflects what delivers the best overall experience for both pros and serious DIYers, considering everyday usability and long-term reliability.Factors to Consider When Choosing Milwaukee
Choosing the right Milwaukee tool involves several key factors beyond just brand reputation. Understanding your specific needs, whether for light DIY projects or demanding professional work, helps narrow your options. Battery compatibility is vital, especially if you already own Milwaukee tools. Ergonomics and weight influence comfort during extended use, while features like speed control or variable settings can increase efficiency. Being aware of common pitfalls, such as overpaying for unnecessary features or ignoring battery capacity, ensures you get the best value for your investment.Performance and Power
Evaluate the motor strength and torque capabilities of each tool to match your workload. For heavy-duty tasks like grinding or impact driving, opt for high-performance models like the M18 FUEL series. However, remember that more power often means increased weight and cost, so consider what your typical projects demand. Choosing a tool with adjustable speed settings can also improve control and precision during use.
Battery Compatibility and Runtime
Milwaukee’s M18 and M12 systems are not interchangeable, so consider what battery platform you already own or plan to invest in. Higher-capacity batteries, such as the XC 6.0Ah pack, provide longer run times but come at a higher price. For lighter tasks or occasional use, smaller batteries may suffice, but for daily heavy use, investing in larger capacity packs will reduce downtime and increase productivity.
Size and Ergonomics
Compact tools like the M12 ratchet are ideal for tight spaces and overhead work, but they may lack the torque needed for tougher jobs. Conversely, full-sized impact wrenches deliver more power but can be heavier and less maneuverable. Prioritize ergonomic design, especially if you anticipate long work sessions, to prevent fatigue and improve accuracy.
Durability and Build Quality
Milwaukee tools are built for tough environments, but some models are more robust than others. Look for features like rubberized grips, metal gear cases, and weather resistance if you’ll be using tools outdoors or in harsh conditions. Spending a bit more on durable models often results in longer service life and lower replacement costs over time.
Price and Value
While premium models offer advanced features and longer durability, many mid-range tools perform sufficiently for most users. Consider whether additional features justify the price difference; for example, a brushless motor may improve efficiency and lifespan. Bundles or combo kits can also provide better value if you’re building a collection of tools at once.
Frequently Asked Questions
Can I use Milwaukee M12 batteries in M18 tools?
No, Milwaukee’s M12 and M18 batteries are designed for different voltage systems and are not compatible with each other. Investing in one platform ensures you get the most out of your batteries and chargers. If you already own M12 tools, sticking to that system might save money, but for more power and longer runtime, M18 tools are generally better suited for demanding work.
Are Milwaukee impact wrenches worth the extra cost?
Impact wrenches tend to be pricier but deliver significantly higher torque and efficiency for heavy-duty tasks. If your work involves frequent bolting, loosening large fasteners, or industrial applications, the investment pays off through increased productivity and reduced fatigue. For light or occasional tasks, simpler impact drivers may suffice, saving you money.
How important is battery capacity in choosing Milwaukee tools?
Battery capacity directly impacts how long you can work without recharging. Larger capacity batteries, like 6.0Ah units, are ideal for extended job sites, reducing downtime. However, they add weight and cost. For smaller projects or occasional use, lower-capacity batteries may be more practical, but for daily professional use, higher capacity batteries improve workflow.
Should I prioritize cordless tools over corded ones?
Cordless tools offer unmatched portability and convenience, especially in locations without easy access to power outlets. Advances in battery technology have narrowed the performance gap, but for continuous heavy-duty work, corded tools still have the edge in consistent power and no runtime limitations. The choice depends on your typical work environment and mobility needs.
Is it better to buy Milwaukee tools in a kit or individually?
Buying a kit often provides better value and compatibility, especially if you’re building a collection. Kits include multiple tools and batteries that complement each other, saving money compared to purchasing separately. However, if you only need a specific tool, buying it alone might be more cost-effective and allow you to select the features that suit your tasks best.
Conclusion
For demanding professionals or those who need maximum power, the Milwaukee M18 FUEL Brushless Small Angle Grinder is the best overall choice. DIYers or those on a budget might prefer the M12 impact driver or combo kits for their affordability and versatility. Beginners should consider lightweight, easy-to-handle options like the M12 SUBCOMPACT kit, while those with existing Milwaukee batteries should focus on tools compatible with their system. Serious users seeking durability and performance should lean toward the high-capacity, heavy-duty models, whereas casual users can opt for more compact and less expensive options without sacrificing reliability.
