Milwaukee stands out as a leading brand for professional-grade power tools, known for durability and innovative features. The Milwaukee Electric M12 FUEL 2-Tool Combo Kit offers a versatile starting point for most users, while the Milwaukee M18 FUEL Hackzall excels in demolition and cutting tasks. Buyers often face tradeoffs between power, size, and price, especially when choosing between compact and heavy-duty options. Continue reading for a detailed breakdown of each model and what makes them unique in the Milwaukee lineup.
Get garage and car supplies delivered free — and shop member deals
- Fast, free delivery on millions of items
- Access to Prime Big Deal Days deals on October 6–7
- Prime Video, Amazon Music and more included
Complete the kit
Key Takeaways
- The top-ranked Milwaukee tools combine power with lightweight design, making them suitable for extended use.
- Battery compatibility across M12 and M18 systems is a key factor influencing long-term value and flexibility.
- Professional users prioritize durability and performance, often opting for M18 FUEL options despite a higher price point.
- Compact tools are best suited for tight spaces and quick jobs, but may sacrifice some power.
- The tradeoff between kit versatility and individual tool performance influences the final ranking.
| Milwaukee Electric M12 FUEL 2-Tool Combo Kit |  | Best Overall Value for Versatility | Tools Included: Hammer drill driver and second tool | Durability: Milwaukee quality | Use Case: Professional and DIY | VIEW ON AMAZON | See Our Full Breakdown |
| Milwaukee M18 FUEL Hackzall (Bare Tool) |  | Best for Tough Demolition and Reciprocating Saw Tasks | Motor: Brushless | Stroke Length: 7/8 in. | Design: One-handed | VIEW ON AMAZON | See Our Full Breakdown |
| Milwaukee M18 FUEL Brushless Lithium-Ion 4-1/2 in. / 5 in. Cordless Small Angle Grinder (Tool Only) |  | Best for Cordless Grinding and Metalwork | Power Source: Battery | Voltage: 18 volts | Maximum RPM: 8500 rpm | VIEW ON AMAZON | See Our Full Breakdown |
| Milwaukee M12 Cordless 3/8″ Sub-Compact Ratchet (2457-20) |  | Best for Tight Spaces and Automotive Tasks | Torque: 35 ft-lbs | Speed: 250 RPM | Battery: Not included | 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 | Pack Size: 2-pack | Compatibility: M18 tools | VIEW ON AMAZON | See Our Full Breakdown |
| Milwaukee Shockwave Impact Driver Bit Set (100 Piece) |  | Best for Heavy-Duty Impact Driving | Brand: Milwaukee | Model Number: 48-32-4083 | Number of Items: 100 | VIEW ON AMAZON | See Our Full Breakdown |
| Milwaukee M12 SUBCOMPACT BRUSHLESS 2-Tool Combo Kit |  | Best for Tight Spaces and Precision Work | Drill Length: 5.4 inches | Impact Length: 4.3 inches | Drill Torque: 350 in-lbs | VIEW ON AMAZON | See Our Full Breakdown |
| Milwaukee M18 FUEL 3/8″ Compact Impact Wrench (Bare Tool) |  | Best for Tight Spaces and High Torque | Length: 4.8 inches | Torque: 250 ft-lbs | Motor: Brushless | VIEW ON AMAZON | See Our Full Breakdown |
| Milwaukee M18 Fuel 1/4″ HEX Impact Driver |  | Best for Heavy-Duty Fastening | Power Source: Battery Powered | Voltage: 18 volts | Maximum Rotational Speed: 3900 rpm | VIEW ON AMAZON | See Our Full Breakdown |
More Details on Our Top Picks
Milwaukee Electric M12 FUEL 2-Tool Combo Kit
This combo kit stands out for providing a balanced mix of power and flexibility with two distinct tools, making it ideal for both professionals and serious DIYers. Compared to the single-tool options, this kit offers more versatility, covering drilling and additional tasks without needing multiple purchases. The main tradeoff is that the second tool’s details are less specific, and it lacks a dedicated battery or charger, which means added expenses if you don’t already own compatible Milwaukee batteries. Its durability and reliable Milwaukee quality make it a solid investment for those who need a comprehensive starter set or upgrade.
Pros:- Includes two versatile tools for different applications
- Durable construction with Milwaukee’s trusted quality
- Ideal for both professional and DIY use
Cons:- Limited details on the second tool included, which can affect expectations
- No included batteries or charger, leading to additional costs
Best for: Experienced DIYers or professionals seeking a reliable, versatile starter kit that covers multiple tasks.
Not ideal for: Casual users or those on a tight budget who prefer buying individual tools with batteries included.
- Tools Included:Hammer drill driver and second tool
- Durability:Milwaukee quality
- Use Case:Professional and DIY
Our verdict“This kit is best for users who want a reliable, multi-tool setup without needing to buy each piece separately.”
Milwaukee M18 FUEL Hackzall (Bare Tool)
The Milwaukee M18 FUEL Hackzall excels in demanding demolition and cutting tasks, thanks to its powerful brushless motor and one-handed design, making it more maneuverable than larger reciprocating saws like the corded impact wrenches. Compared to kit options that include batteries, this bare tool provides flexibility for those who already own M18 batteries or want to customize their system. However, the absence of a battery or charger means higher upfront costs if you’re just starting out, and the higher price for a complete kit can be a drawback. Its pivoting shoe and long stroke length deliver smoother, faster cuts in tough materials.
Pros:- Powerful brushless motor for demanding applications
- One-handed design improves control and versatility
- Longer stroke length for faster cuts
Cons:- Battery and charger sold separately, increasing initial investment
- Potentially higher total cost compared to complete kits
Best for: Contractors or DIYers needing a powerful, portable saw for demolition, pruning, or remodeling projects.
Not ideal for: Casual users or those new to Milwaukee tools who prefer ready-to-use kits with batteries included.
- Motor:Brushless
- Stroke Length:7/8 in.
- Design:One-handed
- Battery System:REDLITHIUM
- Application:Reciprocating saw
Our verdict“Ideal for experienced users who want a high-performance saw with the flexibility to choose their batteries.”
Milwaukee M18 FUEL Brushless Lithium-Ion 4-1/2 in. / 5 in. Cordless Small Angle Grinder (Tool Only)
This angle grinder offers cordless convenience combined with Milwaukee’s M18 system, making it suitable for grinding, cutting, and metal fabrication tasks. Its brushless motor delivers impressive efficiency, while the electronic clutch enhances safety by preventing kickback. Compared to corded grinders, this model sacrifices continuous power for portability, but it compensates with the ability to work in remote locations or confined spaces. The tool-only format means you need to invest in batteries separately, which could increase overall costs if you don’t already have M18 batteries. Its 8,500 rpm maximum speed makes quick work of metal and masonry projects, but without included accessories, setup is less straightforward.
Pros:- Cordless design for portability
- Brushless motor for durability and efficiency
- Electronic clutch for safety and overload protection
Cons:- Batteries sold separately, increasing initial costs
- No grinding discs or accessories included
Best for: Metalworkers or contractors needing a portable grinder for on-site tasks in tight or remote locations.
Not ideal for: Casual hobbyists or those seeking a complete kit with grinding wheels included, as accessories are sold separately.
- Power Source:Battery
- Voltage:18 volts
- Maximum RPM:8500 rpm
- Material Compatibility:Metal
- Warranty:2 years
Our verdict“This grinder is best for professionals who prioritize mobility and safety in metalworking tasks.”
Milwaukee M12 Cordless 3/8″ Sub-Compact Ratchet (2457-20)
The M12 Sub-Compact Ratchet shines in confined areas where traditional ratchets struggle, thanks to its low profile head and LED lighting for visibility. It offers 35 ft-lbs of torque and 250 RPM, making it suitable for automotive repairs, maintenance, and assembly work. Compared with larger impact wrenches, this tool provides precision and control in tight spots, but it’s limited in torque, making it less suitable for heavy-duty jobs. Since it is a cordless tool, it depends entirely on compatible M12 batteries, which are not included, adding to the overall expense. Its safety-conscious recessed switch reduces accidental engagement, a thoughtful feature for busy work environments.
Pros:- Low profile head for tight space access
- Onboard fuel gauge for battery monitoring
- LED lighting enhances visibility
Cons:- Battery not included, increasing total cost
- Limited torque for heavy-duty work
Best for: Automotive technicians or maintenance professionals working in tight engine bays or machinery with limited space.
Not ideal for: Heavy industrial applications or users requiring high torque, as this model’s power is more suited for light to medium tasks.
- Torque:35 ft-lbs
- Speed:250 RPM
- Battery:Not included
- Head Design:Low profile
- Lighting:LED front
Our verdict“This ratchet is perfect for users needing a compact, precise tool for automotive and maintenance jobs in tight areas.”
Milwaukee M18 REDLITHIUM High Output XC 6.0Ah Battery Pack (2-pack)
This high-capacity battery pack offers significant runtime improvements, making it ideal for users who operate multiple M18 tools throughout long work sessions. Compared to standard 3.0Ah batteries, the 6.0Ah versions provide noticeably more endurance, especially when used with power-hungry tools like grinders or impact wrenches. The two-pack format is convenient for those managing multiple tools, but since it only works within the M18 system, it limits versatility if you own other brands. While the batteries are compatible with all M18 tools, details on charging times are not provided, which can impact planning for extended workdays. The inclusion of REDLINK Intelligence ensures optimal performance and overload protection.
Pros:- High-capacity 6.0Ah for extended runtime
- Includes two batteries for continuous work
- Optimized with REDLINK Intelligence for safety and performance
Cons:- Limited to M18 system, no cross-brand compatibility
- Lack of charging time info could affect planning
Best for: Heavy users or professionals needing long-lasting batteries for multiple M18 tools during demanding projects.
Not ideal for: Occasional DIYers or users with a mixed power tool system, as it only supports Milwaukee M18 tools.
- Capacity:6.0Ah
- Pack Size:2-pack
- Compatibility:M18 tools
- Technology:REDLINK
Our verdict“This pack is ideal for professionals or frequent users who need reliable, long-lasting power for multiple M18 tools.”
Milwaukee Shockwave Impact Driver Bit Set (100 Piece)
This Milwaukee Shockwave Impact Driver Bit Set stands out for its durability and extensive variety, making it ideal for professional-grade impact driving tasks. Compared to the Milwaukee M12 SUBCOMPACT BRUSHLESS 2-Tool Combo Kit, this set offers specialized bits designed for impact drivers, not tools themselves, so it’s perfect for those who need long-lasting bits rather than a complete kit. The Wear Guard Tip and Shockzone technology significantly reduce breakage, providing better value over time, especially in demanding environments. However, it doesn’t specify compatibility with all impact drivers, which could pose a problem for some users. The set’s 100 pieces cover a broad range of fasteners, but without detailed info on bit types, some buyers might find it incomplete for specific jobs. This pick makes the most sense for professionals or DIYers who frequently work on impact-driven projects and need reliable, heavy-duty bits.
Pros:- Durable with Wear Guard Tip and Shockzone technology
- Includes a comprehensive 100-piece set for versatile use
- Designed specifically for impact drivers, ensuring long-lasting performance
Cons:- No specific information on compatibility with all impact drivers
- Price not specified, preventing clear value comparison
- Limited details on the types of bits included, which might affect suitability for specialized tasks
Best for: Professional contractors or serious DIYers who need high durability and a wide variety of impact driver bits.
Not ideal for: Casual users or hobbyists who only need a few basic bits, as the set may be more extensive than necessary and lacks detailed compatibility info.
- Brand:Milwaukee
- Model Number:48-32-4083
- Number of Items:100
- Set Name:Milwaukee Shockwave Impact Driver Bit Set
- Manufacturer Part Number:48-32-4083
- Impact Driver Suitability:Yes
Our verdict“This set is best for impact driver users who prioritize durability and variety in heavy-duty applications.”
Milwaukee M12 SUBCOMPACT BRUSHLESS 2-Tool Combo Kit
This Milwaukee M12 combo kit excels for users who need a lightweight, maneuverable solution for confined areas. Its compact sizes—5.4 inches for the drill and 4.3 inches for the impact driver—make it more suitable than larger models like the M18 FUEL impact wrench when working overhead or in tight corners. The tools’ high torque (350 in-lbs for the drill and 1100 in-lbs for the impact driver) and variable speed controls offer versatility often missing in non-brushless, more basic kits. The durable metal chuck and gearcase enhance longevity, but the limited battery life under heavy workloads and higher price point compared to non-brushless options are notable tradeoffs. This kit is better suited for tradespeople or serious DIYers tackling projects in tight spaces rather than those requiring prolonged power or heavy-duty torque.
Pros:- Compact and lightweight design for easy handling
- High torque and variable speeds for versatility
- Durable metal chuck and gearcase for long-term use
- Advanced overload protection extends tool and battery lifespan
Cons:- Battery life can be limited during heavy-duty tasks
- Tools are more expensive than non-brushless alternatives
Best for: Carpenters or assembly workers needing compact tools for overhead or confined-space work.
Not ideal for: Users doing heavy demolition or extended drilling jobs, as battery life may fall short under continuous high-demand use.
- Drill Length:5.4 inches
- Impact Length:4.3 inches
- Drill Torque:350 in-lbs
- Impact Torque:1100 in-lbs
- Drill RPM:0-1550 RPM
- Impact RPM:0-3000 RPM
- Weight with CP Battery:2 lbs (drill), 1.7 lbs (impact)
Our verdict“This kit makes the most sense for tradespeople who value portability and precision in tight spaces over extended runtime.”
Milwaukee M18 FUEL 3/8″ Compact Impact Wrench (Bare Tool)
This Milwaukee M18 FUEL impact wrench is designed for demanding fastening tasks where space is limited. Its 4.8-inch length easily fits into tight spots, and with up to 250 ft-lbs of torque, it outperforms many impact wrenches in its class, including the M18 FUEL 1/4″ impact driver. The brushless motor ensures efficiency, while the tri-LED lighting enhances visibility in dark environments. The 4-mode DRIVE CONTROL allows users to tailor the impact power for different applications, and the auto shut-off feature helps prevent overtightening. The main downside is that it’s a bare tool, requiring separate purchase of batteries and chargers, and its higher price may be a barrier for some. This impact wrench is ideal for professional mechanics or heavy-duty users who need power in a compact form.
Pros:- Compact size facilitates use in tight spaces
- High torque output of 250 ft-lbs
- Bright tri-LED lighting for visibility
- Multiple adjustable modes for precise control
Cons:- Battery and charger not included, increasing overall cost
- Bare tool only, requiring additional purchases
Best for: Automotive technicians or mechanics who require a compact, high-torque impact wrench for demanding jobs.
Not ideal for: DIY homeowners or casual users who don’t want to invest in additional batteries and chargers, as the bare tool setup adds to the overall cost.
- Length:4.8 inches
- Torque:250 ft-lbs
- Motor:Brushless
- Lighting:Tri-LEDs
- Modes:4-Mode DRIVE CONTROL
- Auto shut-off torque:20 ft-lbs
Our verdict“This impact wrench is best for professionals needing powerful, space-efficient fastening in tight spots, despite higher upfront costs.”
Milwaukee M18 Fuel 1/4″ HEX Impact Driver
The Milwaukee M18 Fuel 1/4″ HEX Impact Driver delivers exceptional power with a maximum torque of 2000 in-lbs, making it suitable for the toughest fastening tasks. Its no-load speed of up to 3900 rpm and 18-speed settings give users precise control, surpassing the capabilities of many impact drivers like the M12 SUBCOMPACT. The bright tri-LED lighting improves visibility, and the variable speed control offers versatility across different projects. However, its weight can cause fatigue during prolonged use, and its premium price might deter casual users. Battery life under continuous heavy loads is also a concern, but for demanding professional work, this impact driver offers unmatched performance.
Pros:- High torque output of 2000 in-lb for demanding jobs
- Multiple speed modes and variable control for precision
- Bright tri-LED lighting enhances visibility
- Fastest driving speed among impact drivers
Cons:- Heavy weight may cause user fatigue over extended periods
- Higher price point compared to basic impact drivers
- Battery life may be limited during prolonged heavy workloads
Best for: Professional contractors and heavy-duty users who require maximum torque and precision in fastening tasks.
Not ideal for: Occasional DIYers or those with budget constraints, as its weight and cost are significant considerations.
- Power Source:Battery Powered
- Voltage:18 volts
- Maximum Rotational Speed:3900 rpm
- Maximum Torque:2000 in-lb
- Maximum Chuck Size:0.25 inches
- Number of Speeds:18
- Maximum Power:800 watts
Our verdict“This impact driver is best suited for professionals who need maximum power and speed, despite its heavier weight and higher cost.”
How We Picked
Products were evaluated based on performance, build quality, battery life, versatility, and value for money. We prioritized tools that deliver reliable power and durability for demanding tasks, while also considering ease of use and maintenance. Our ranking reflects a balance between professional-grade features and affordability, ensuring that both DIY enthusiasts and experienced tradespeople find suitable options. Tools that excelled in multiple categories and offered broad system compatibility ranked higher, while those with niche use cases or limited performance were rated lower.Factors to Consider When Choosing Milwaukee
Choosing the right Milwaukee tool involves understanding several key factors that impact performance, usability, and value. Whether you’re a professional or a DIYer, making an informed decision requires looking beyond features to how a tool fits your specific needs and work environment. Here are the main considerations to keep in mind before purchasing.Power and Performance
Power is often the most critical factor for demanding tasks. Milwaukee’s M18 FUEL lineup offers higher torque and faster operation compared to M12 tools, making them better suited for heavy-duty projects. However, high power often comes with increased weight and size, which can affect usability in tight spaces. Consider your typical workload and choose a tool that balances sufficient power with manageable size.
Battery Compatibility and Runtime
Milwaukee’s system of interchangeable batteries across M12 and M18 platforms is a major advantage, but it’s essential to select the right size for your needs. Higher-capacity batteries provide longer runtime but add weight and cost. Think about your typical job duration and whether investing in higher-capacity packs offers enough benefit to justify the expense.
Size and Weight
Compact and sub-compact tools excel for jobs in confined spaces or for prolonged use without fatigue. However, these smaller models may sacrifice some power or torque. Larger tools can deliver more performance but may be less maneuverable. Match the tool size to your typical work environment to maximize efficiency and comfort.
Build Quality and Durability
Milwaukee’s reputation for durability depends on the tool’s construction and materials. Professional-grade models like the M18 FUEL series are built for tough environments, but they come at a higher price. For light or occasional use, more affordable options might suffice, but for daily demanding tasks, investing in rugged tools pays off over time.
System and Accessory Ecosystem
Beyond individual tools, consider the broader Milwaukee ecosystem. A wide range of compatible accessories, batteries, and chargers can significantly improve versatility and long-term value. Choosing tools within a familiar system reduces additional costs and simplifies maintenance, especially for ongoing projects or expanding tool collections.
Frequently Asked Questions
Are Milwaukee tools compatible with other brands’ batteries?
Milwaukee’s batteries are proprietary and designed to work exclusively within their system. While this limits cross-brand compatibility, it ensures optimal performance and safety. If you already own Milwaukee tools, investing in additional batteries is straightforward. For those considering multiple brands, compatibility becomes a limiting factor, making Milwaukee’s ecosystem a better choice for system expansion.
Is it worth paying extra for M18 FUEL tools over M12 models?
Choosing between M18 FUEL and M12 depends on your workload. M18 FUEL tools provide higher torque, greater power, and longer runtime, making them suitable for heavy-duty tasks. However, they are larger and heavier, which could affect maneuverability. For lighter, occasional jobs, M12 tools may deliver better convenience and cost savings, but for professional use, the M18 FUEL series offers more longevity and capability.
Should I buy a kit or individual tools?
Buying a kit often provides better value, especially if you’re starting or upgrading your tool collection. Kits include a combination of tools, batteries, and chargers, streamlining compatibility and reducing overall cost. However, if you only need a specific tool for a one-off task, purchasing the tool alone might be more economical. Consider your project scope and future needs to make the best choice.
How important is weight when choosing Milwaukee tools?
Weight impacts comfort and usability, especially during prolonged use or in tight spaces. Lighter tools reduce fatigue and improve maneuverability, making them preferable for overhead or extended tasks. However, they may sacrifice some power or durability. Weigh your typical job requirements against the tool’s weight to find a balanced option that matches your work style.
Are Milwaukee tools suitable for DIY projects or only for professionals?
Milwaukee offers a range of tools suitable for both DIY users and professionals. Their compact and less expensive models can handle home projects effectively, while their heavy-duty, high-performance tools are designed for demanding professional environments. Assess your project needs and budget to choose the right tools—Milwaukee’s lineup provides options for all skill levels, but investing in professional-grade tools makes more sense for frequent, intensive use.
Conclusion
For those seeking the best overall performance, the Milwaukee M18 FUEL lineup stands out, especially for demanding professional work. Budget-conscious buyers or DIYers will appreciate the Milwaukee M12 tools for their affordability and portability. If durability and system expansion are priorities, investing in the Milwaukee ecosystem pays off. Beginners should start with combo kits, while experienced users may prefer specialized tools like impact wrenches or cut-off devices for specific tasks. Ultimately, your choice depends on your project scale, budget, and whether you need professional-grade power or versatile, everyday tools.
Fall Picks
fall essentials
As an affiliate, we earn on qualifying purchases.
