Top Milwaukee M18 and M12 Power Tool Selections for Your Workshop
Equipping your workshop with the right tools requires balancing core equipment with necessary maintenance parts and power sources. Whether you are tackling heavy-duty drilling tasks or require specialized reciprocating saws for demolition, Milwaukee offers a diverse ecosystem of cordless solutions. This guide examines the 2607-20 hammer drill, essential replacement components, and both M18 and M12 power options. Understanding the technical specifications and compatibility of each item helps in selecting the right equipment for your specific project requirements. From high-capacity battery upgrades to specialized replacement brushes, these products provide the necessary support to maintain or expand your existing tool collection effectively.
Selecting the correct power tool depends on the specific demands of your job site. Hammer drills are essential for masonry and tough materials, while cordless reciprocating saws offer versatility for cutting through various surfaces. Keeping your tools running efficiently often involves sourcing compatible batteries or internal components like brush cards. This comparison highlights key products currently available, focusing on their specific model compatibility and design features. By reviewing these tool options, you can better understand how each piece functions within the broader Milwaukee cordless system, ensuring you have the reliable equipment needed for professional or residential tasks.

1. 2pack 8000mAh Replacement for Milwaukee M18 Battery 18V High-Capacity Batteries Compatible with Milwaukee 18V 48-11-1815 48-11-1820 48-11-1840 48-11-1850 48-11-1860 Cordless Power Tools
This two-pack of 8000mAh replacement batteries is designed to provide high-capacity power for Milwaukee 18V cordless tools. These units are compatible with a range of M18 battery models, including the 48-11-1815, 48-11-1820, 48-11-1840, 48-11-1850, and 48-11-1860 series. By offering an 18V output, these batteries serve as a potential power solution for users who need extended runtimes during intensive work sessions. The batteries are engineered to fit the existing Milwaukee 18V tool ecosystem, making them a practical choice for those looking to supplement their current power supply without switching platforms. With a 4.4 out of 5-star rating, they are positioned as a high-capacity alternative for various cordless power tool operations.
Best for: Users needing extended battery runtimes for M18 cordless tools.
Check on AmazonHighlights
- High 8000mAh capacity
- Two-pack configuration
- 18V power output
- Broad compatibility with M18 series
Keep in mind
- Compatibility may vary by specific tool sub-model
- Performance longevity compared to original equipment is not specified

2. Milwaukee 2607-20 1/2'' 1,800 RPM 18V Lithium Ion Cordless Compact Hammer Drill / Driver with Textured Grip, All Metal Gear Case, and LED Lighting (Bare Tool) (Renewed)
The Milwaukee 2607-20 is a 1/2-inch cordless hammer drill/driver designed to operate at 1,800 RPM. This tool is built with an all-metal gear case for durability and features a textured grip for improved handling during operation. It includes integrated LED lighting to illuminate dark workspaces, which is a helpful feature for precision work in tight environments. This specific listing is for a renewed bare tool, meaning it does not include batteries or a charger, making it an ideal acquisition for users who already own compatible M18 batteries. With a 4.4 out of 5-star rating, it provides a balance of compact design and the necessary torque for drilling and driving applications in various materials.
Best for: Users who already own M18 batteries and need a compact hammer drill.
Check on AmazonHighlights
- 1/2-inch chuck capacity
- 1,800 RPM performance
- All-metal gear case construction
- Integrated LED lighting
Keep in mind
- Sold as a bare tool without batteries
- Renewed status may imply previous usage

3. 2420-20 M12 12-Volt Lithium-Ion HACKZALL Cordless Reciprocating Saw (Tool-Only)
The 2420-20 M12 HACKZALL is a compact, 12-volt cordless reciprocating saw designed for efficiency in tight spaces. As a tool-only unit, it is lightweight and specifically engineered for one-handed operation, allowing for greater control during cutting tasks. The M12 lithium-ion platform is known for its smaller footprint, making this saw suitable for light-duty demolition or trimming work where larger saws might be cumbersome. Holding a 4.6 out of 5-star rating, this tool is favored for its portability and specialized design. It is a practical addition for professionals or DIY enthusiasts who are already invested in the Milwaukee M12 battery system and require a maneuverable cutting solution for various materials.
Best for: One-handed cutting in confined or hard-to-reach areas.
Check on AmazonHighlights
- Compact 12-volt M12 platform
- Optimized for one-handed use
- Lightweight reciprocating design
- High user satisfaction rating
Keep in mind
- Requires M12 batteries not included
- Limited to lighter-duty applications compared to M18 models

4. 22-22-2602 Brush Card Fits For Milwaukee 2606-20, 2607-20 & 2607-22 Drills
The 22-22-2602 brush card is a replacement component specifically designed to fit Milwaukee 2606-20, 2607-20, and 2607-22 drill models. This internal part is essential for maintaining the electrical function of the motor within these specific drill units. By replacing the brush card, users can potentially restore the operational efficiency of their drills if the original components have reached the end of their service life. Because this is a specialized internal repair part, it is intended for those comfortable with performing tool maintenance. It is a direct fit for the listed models, ensuring compatibility with the motor housing and electrical assembly of the specified Milwaukee cordless hammer drills and drivers.
Best for: Repairing or maintaining specific Milwaukee drill motor functions.
Check on AmazonHighlights
- Compatible with 2606 and 2607 series
- Direct-fit replacement part
- Supports drill motor longevity
- Essential for internal maintenance
Keep in mind
- Installation requires disassembly of the tool
- No user rating available for performance assessment

5. 2625-21 M18 18V Hackzall Cordless One-Handed Reciprocating Saw Kit
The 2625-21 M18 HACKZALL is a complete kit featuring an 18V one-handed reciprocating saw. Unlike bare tools, this kit includes the necessary components to get started, making it a comprehensive solution for those who do not yet own compatible M18 batteries. The saw is designed for versatility, allowing users to cut through a variety of materials with the convenience of a one-handed grip. With a 4.6 out of 5-star rating, this unit is recognized for its balance of power and portability. It serves as an excellent option for those who need a reliable, cordless cutting tool that utilizes the robust M18 battery platform for more demanding tasks than the M12 series.
Best for: Users needing a complete reciprocating saw kit with battery support.
Check on AmazonHighlights
- Includes essential kit components
- Powerful 18V M18 platform
- One-handed ergonomic design
- High 4.6 out of 5-star rating
Keep in mind
- Heavier than the M12 version
- Requires specific M18 battery maintenance
How to choose
Compatibility with the 2607-20
When outfitting the Milwaukee 2607-20 18V cordless hammer drill, ensure your components are fully compatible. The 2607-20 is a bare tool, meaning it ships without a battery or charger. To maintain functionality, you may require replacement parts such as the 22-22-2602 brush card, which is specifically engineered to fit the 2607-20 and 2607-22 drill models. Always verify that any aftermarket batteries, such as the 8000mAh high-capacity replacements, explicitly list compatibility with your specific M18 tool model to ensure a secure electrical connection and proper operation during your projects.
Bare Tool vs. Kit Options
Understanding the difference between bare tools and kits is essential for managing your workshop budget. The 2607-20 is sold as a bare tool, providing the drill unit alone, which is ideal if you already own compatible M18 batteries and chargers. Conversely, the 2625-21 M18 Hackzall is offered as a kit, which typically includes the necessary power accessories to get started immediately. If you are building a new tool collection, selecting a kit can often save you from purchasing individual components separately, whereas bare tools offer flexibility for those already invested in a specific battery platform.
Power Platform Selection
Milwaukee offers distinct power platforms, notably the M12 and M18 lines. The 2420-20 HACKZALL is part of the M12 12-volt system, designed for compact, lightweight tasks. In contrast, the 2607-20 drill and 2625-21 Hackzall operate on the M18 18-volt platform, which generally provides higher power capacity for more demanding applications. When selecting your tools, consider the nature of your work. If you prioritize portability for tight spaces, the M12 platform is suitable; for heavy-duty drilling or cutting requirements, the M18 platform is the standard choice for professional-grade performance and high-capacity battery compatibility.
Maintenance and Longevity
Long-term tool ownership requires proactive maintenance to ensure consistent operation. For the Milwaukee 2607-20 hammer drill, replacing internal wear items like the 22-22-2602 brush card can help maintain motor efficiency over time. Keeping your gear in good condition also involves using high-quality power sources. High-capacity batteries, such as the 8000mAh M18 replacements, can extend your runtime significantly, but it is important to monitor the health of your cells. Regularly inspecting your tools for structural integrity, such as checking the all-metal gear case on the 2607-20, helps prevent premature failure and ensures your equipment remains reliable for years of use.
Ergonomics and Build Quality
Ergonomic design features are vital for reducing fatigue during extended use. The 2607-20 drill features a textured grip that enhances handling control, while its integrated LED lighting assists with visibility in dim environments. The all-metal gear case adds a layer of durability, which is a critical factor for tools subjected to high-torque drilling tasks. When comparing reciprocating saws like the 2420-20 M12 and the 2625-21 M18, look for one-handed operation capabilities, which improve maneuverability. Prioritizing these physical attributes ensures that your tool choice aligns with your comfort needs and the physical demands of your specific workshop environment.
Frequently asked questions
Does the Milwaukee 2607-20 include a battery?
No, the Milwaukee 2607-20 is a bare tool, which means it is sold without a battery or charger. You will need to provide your own compatible M18 battery to power the drill. If you do not already own M18 batteries, you may need to purchase them separately, such as the 8000mAh high-capacity replacement batteries, to ensure the tool is ready for use in your workshop.
Is the 22-22-2602 brush card compatible with my drill?
The 22-22-2602 brush card is explicitly designed to fit Milwaukee 2606-20, 2607-20, and 2607-22 drill models. If you own one of these specific units and are experiencing issues related to the motor brushes, this part is intended to be a direct replacement. Always verify your specific model number on the tool housing before purchasing to ensure a correct fit for your repair.
What is the difference between the 2420-20 and the 2625-21?
The primary difference is the power platform and the included components. The 2420-20 is an M12 12-volt HACKZALL sold as a bare tool, while the 2625-21 is an M18 18-volt HACKZALL sold as a kit. The M18 version utilizes a higher voltage platform generally suited for more demanding cutting applications, whereas the M12 version is optimized for compact, lightweight use in tight spaces.
Can I use the 8000mAh battery with my M18 tools?
These 8000mAh replacement batteries are compatible with Milwaukee M18 cordless power tools, including models that utilize the 48-11-1815, 48-11-1820, 48-11-1840, 48-11-1850, and 48-11-1860 battery standards. Before purchasing, verify that your specific M18 tool is listed as compatible with these battery types to ensure a proper mechanical and electrical connection for safe and efficient operation of your equipment.
What are the key features of the 2607-20 drill?
The Milwaukee 2607-20 is a 1/2-inch cordless compact hammer drill and driver. Key features include a textured grip for improved handling, an all-metal gear case for increased durability, and integrated LED lighting to illuminate your workspace. It operates at 1,800 RPM and is part of the 18V lithium-ion platform. Please note that this is a renewed bare tool and does not include batteries or chargers.
Bottom line
For users seeking a robust and versatile drilling solution, the Milwaukee 2607-20 stands out as the strongest fit in the 18V category. Its combination of an all-metal gear case and a textured grip offers a professional-grade build that prioritizes both durability and user control. Because it is a bare tool, it serves as an excellent upgrade or replacement for those already invested in the M18 battery ecosystem. When paired with high-capacity 8000mAh batteries, this drill provides the endurance required for heavy-duty tasks. It is a reliable choice for any workshop requiring a compact yet powerful hammer drill that integrates seamlessly with existing M18 lithium-ion equipment, ensuring long-term utility for a variety of drilling and driving applications.
Deciding between these tools depends primarily on your existing power platform and specific project needs. If you are already committed to the M18 line, the 2607-20 drill or the 2625-21 Hackzall kit are logical additions. If you prioritize portability and lightweight handling, the M12 2420-20 HACKZALL is the superior choice. Always check if you need a bare tool to save money by utilizing existing batteries or a kit to secure all necessary accessories at once. By matching the voltage platform and tool type to your current inventory and intended tasks, you can build a more efficient and cost-effective workshop setup.


