Milwaukee 2912-22 M18 FUEL Brushless vs Milwaukee Cordless Rotary Hammer: Spec Comparison
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
When you compare the milwaukee 2912 22 m18 fuel brushless vs cordless rotary hammer, you are looking at two distinct offerings from Milwaukee. Both tools use the SDS-Plus bit system and operate cordlessly. The primary difference lies in the package contents and motor technology. One option is a bare tool designed for users who already own compatible batteries. The other is a complete kit that includes batteries and a charger, featuring a brushless motor for improved efficiency.
Key differences
| Aspect | Milwaukee 1-Inch SDS Plus Cordless Rotary Hammer | Milwaukee M18 FUEL 1-Inch SDS-Plus Rotary Hammer |
|---|---|---|
| Model Number | 2712-20 | 2912-22 |
| Motor Type | not listed | Brushless |
| Battery Included | No | Yes (Two 6.0 Ah batteries) |
| Total Weight | 6.93 pounds | 21.8 pounds |
| Power Source | Cordless | 18V Cordless |
Which one should you choose?
Choose Milwaukee 1-Inch SDS Plus Cordless Rotary Hammer if
- You already own M18 batteries and want a lighter, bare tool.
- You prefer a smaller footprint for tight spaces.
Choose Milwaukee M18 FUEL 1-Inch SDS-Plus Rotary Hammer if
- You need a complete setup with two 6.0 Ah batteries and a charger.
- You want the efficiency of a brushless motor.
Verdict: Choose the 2712-20 if you already have M18 batteries and want a lighter, bare tool. Pick the 2912-22 kit if you need a complete setup with batteries and a brushless motor. Both use the standard SDS-Plus system for compatibility.
Milwaukee Cordless Rotary Hammer Specs Compared
Motor Type
The Milwaukee 2912-22 M18 FUEL Brushless Lithium-Ion 1 in. Cordless SDS Plus Rotary Hammer Kit (6 Ah) features a brushless motor. This technology typically offers better efficiency and longer runtime. In contrast, the Cordless Rotary Hammer, SDS Plus does not list a specific motor type in its published specifications. Brushless motors reduce friction and heat, which can extend the life of the tool. If you prioritize sustained performance and reduced maintenance, the brushless design in the 2912-22 model is a clear technical advantage. The older model relies on unspecified motor technology, which may not offer the same level of optimized power delivery.
Battery Capacity
Battery capacity is a major differentiator between these two kits. The Milwaukee 2912-22 M18 FUEL Brushless Lithium-Ion 1 in. Cordless SDS Plus Rotary Hammer Kit (6 Ah) includes two high-output 6.0 Ah batteries. This provides a significant energy reserve for all-day work. The Cordless Rotary Hammer, SDS Plus does not specify any battery capacity or included batteries in its data. Without listed battery specs, you cannot gauge the runtime potential of the base tool. If you need ready-to-use power with substantial capacity, the 2912-22 kit is superior. The other model requires you to assume or verify battery compatibility separately.
Weight and Portability
Weight affects how long you can comfortably hold the tool overhead or in tight spaces. The Cordless Rotary Hammer, SDS Plus weighs 6.93 pounds. This lighter mass reduces user fatigue during extended drilling tasks. The Milwaukee 2912-22 M18 FUEL Brushless Lithium-Ion 1 in. Cordless SDS Plus Rotary Hammer Kit (6 Ah) weighs 21.8 pounds. This higher weight likely includes the two 6.0 Ah batteries and the charger in the total measurement. If you value a lighter, more maneuverable hand tool, the standard rotary hammer is easier to handle. The kit version is significantly heavier, which may impact comfort during prolonged use.
Included Tools and Accessories
The contents of the package define the immediate utility of each purchase. The Milwaukee 2912-22 M18 FUEL Brushless Lithium-Ion 1 in. Cordless SDS Plus Rotary Hammer Kit (6 Ah) includes the rotary hammer, two 6.0 Ah batteries, and a fast charger. This is a complete solution for starting work immediately. The Cordless Rotary Hammer, SDS Plus lists only the rotary hammer as the included tool. It does not mention batteries or a charger in the attributes. If you need a ready-to-go setup without buying additional components, the 2912-22 kit offers more value. The base tool requires separate purchase of power sources.
Power Source
Both tools operate on a cordless power source, offering mobility without a power cord. The Milwaukee 2912-22 M18 FUEL Brushless Lithium-Ion 1 in. Cordless SDS Plus Rotary Hammer Kit (6 Ah) specifies an 18V power source. This indicates it uses the M18 battery system, which is common for professional-grade tools. The Cordless Rotary Hammer, SDS Plus also lists cordless as its power source but does not specify the voltage. Both use the SDS-Plus bit system for compatibility with standard masonry bits. If you already own 18V M18 batteries, the 2912-22 integrates seamlessly. The other tool shares the bit interface but lacks voltage clarity.
Which rotary hammer fits your needs
Users needing a complete kit with batteries
The Milwaukee 2912-22 M18 FUEL kit includes two 6.0 Ah batteries and a fast charger. This bundle provides the power source and charging equipment in one purchase. You get a brushless motor for efficiency. The total package weight is 21.8 lbs. This option saves you from buying batteries separately.
Professionals prioritizing tool weight and portability
The standalone rotary hammer weighs only 6.93 lbs. This is significantly lighter than the kit version at 21.8 lbs. You can carry it for longer periods without fatigue. The compact dimensions make it easier to maneuver in tight spaces. You must supply your own batteries and charger for operation.
Buyers wanting advanced motor technology
This model features a brushless motor. Brushless motors typically offer better efficiency and longer runtime than brushed alternatives. The tool integrates communication between the battery and charger to prevent overheating. You gain durability and performance. The included 6.0 Ah batteries support all-day work on a single charge.
The products compared
Milwaukee 1-Inch SDS Plus Cordless Rotary Hammer
Best for: Dedicated masonry drilling and chiseling
- Power Source
- M18, Cordless
- Impact Energy
- 1.7 ft-lbs.
- Chuck Size
- 1 in.
- Bit System
- SDS Plus
- Blows Per Minute
- 0 - 4900 BPM
- Weight
- 6.93 lbs.
View on Amazon: Milwaukee 1-Inch SDS Plus Cordless Rotary Hammer Affiliate link
This Milwaukee cordless rotary hammer uses SDS Plus bits for drilling and chiseling. It weighs 6.93 pounds and measures 11.8 inches long. The tool delivers corded-like speed and durability on a single charge. It protects the battery and motor from overheating and overloading. This kit suits users who need reliable power for masonry work without a cord.
Pros
- SDS Plus bit system for quick bit changes
- Cordless design offers all-day work on one charge
- Integrated communication protects against overheating and overloading
- Delivers faster speed than many corded equivalents
Cons
- Heavier at 6.93 pounds than some lighter competitors
- Single tool only, no drill included
- No mention of variable speed control in data
Good fit if
- You need a dedicated rotary hammer for masonry
- You prefer cordless freedom for job sites
- You want SDS Plus compatibility for common bits
Skip if
- You require a hammer drill and driver combo
- You need a lightweight tool under 5 pounds
- You prefer corded power for continuous use
Verdict: Milwaukee 2712-20 Cordless SDS Plus Rotary Hammer is a robust option for masonry tasks. It fits professionals who prioritize durability and cordless mobility over lightweight portability.
Milwaukee M18 FUEL 1-Inch SDS-Plus Rotary Hammer
Best for: M18 users needing high-capacity rotary hammering
- Power Source
- 18V
- Chuck Size
- 1 In.
- Bit System
- SDS-plus
- Motor Type
- Brushless
- Battery Included
- Yes (Two 6.0 batteries)
- Weight
- 21.8 lbs.
View on Amazon: Milwaukee M18 FUEL 1-Inch SDS-Plus Rotary Hammer Affiliate link
This Milwaukee M18 FUEL kit includes a 1-inch cordless SDS-plus rotary hammer, two 6.0 Ah batteries, and a fast charger. The brushless motor provides efficient power for drilling and hammering. At 21.8 pounds, the complete package is substantial. It suits users already invested in the M18 ecosystem who need reliable performance for masonry work without cord constraints.
Pros
- Brushless motor for extended runtime and durability
- Includes two 6.0 Ah high-output batteries
- 1-inch SDS-plus chuck capacity
- Fast charger included for quick turnaround
Cons
- Heavy 21.8-pound total kit weight
- Limited to SDS-plus bit system
- No onboard battery level indicator visible in specs
Good fit if
- You already own M18 batteries and tools
- You need a 1-inch capacity for large anchor holes
- You want a complete kit with charger and batteries
Skip if
- You prefer a lighter, single-tool purchase
- You require SDS-Max capacity for larger bits
- You need a corded tool for unlimited runtime
Verdict: Milwaukee M18 FUEL 1 in. Rotary Hammer Kit delivers robust power for serious masonry tasks. It fits professionals who value the M18 battery platform and need high capacity for demanding jobs.
Specifications side by side
| Spec | Milwaukee 1-Inch SDS Plus Cordless Rotary Hammer | Milwaukee M18 FUEL 1-Inch SDS-Plus Rotary Hammer |
|---|---|---|
| Power Source | M18, Cordless | 18V |
| Impact Energy | 1.7 ft-lbs. | not stated |
| Chuck Size | 1 in. | 1 In. |
| Bit System | SDS Plus | SDS-plus |
| Motor Type | not stated | Brushless |
| Battery Included | not stated | Yes (Two 6.0 batteries) |
| Blows Per Minute | 0 - 4900 BPM | not stated |
| Weight | 6.93 lbs. | 21.8 lbs. |
| Included Tools | Rotary Hammer | Rotary Hammer |
| Battery Capacity | not stated | 6.0 Ah |
| Bit Type | SDS-Plus | SDS-Plus |
| Dimensions | 11.8 × 3.25 × 8.17 inches | 22.5 × 17.9 × 6.2 inches |
| Size | 1" | not stated |
| Color | Red | Black Red Grey |
| Model | 2712-20 | 2912-22 |
Frequently asked questions
What is the main difference between the Milwaukee 2712-20 and the 2912-22?
The Milwaukee 2712-20 is a tool-only unit, while the 2912-22 is a kit that includes batteries and a charger. The 2912-22 also features a brushless motor for improved efficiency. The 2712-20 is a standalone rotary hammer designed for users who already own compatible M18 batteries.
Does the Milwaukee 2912-22 come with batteries included?
Yes, the Milwaukee 2912-22 kit includes two 6.0 Ah batteries. It also comes with a fast charger. This setup provides immediate power for masonry tasks. You do not need to purchase separate power sources to start using this brushless rotary hammer right away.
How heavy is the Milwaukee 2912-22 kit compared to the 2712-20?
The Milwaukee 2912-22 kit weighs 21.8 pounds. The Milwaukee 2712-20 tool alone weighs 6.93 pounds. The significant weight difference is due to the included batteries and charger in the 2912-22 package. The 2712-20 is much lighter because it is sold as a tool-only option.
What bit type do both Milwaukee rotary hammers use?
Both tools use the SDS-Plus bit type. This standard allows you to use a wide variety of masonry drill bits and chisels. The Milwaukee 2712-20 and the 2912-22 are compatible with the same SDS-Plus accessories. This ensures you can switch between tools without changing your bit inventory.
Is the Milwaukee 2912-22 motor brushless?
Yes, the Milwaukee 2912-22 features a brushless motor. This technology typically offers better efficiency and longer runtime compared to brushed motors. The 2712-20 does not specify a brushless motor in its attributes. The brushless design in the 2912-22 helps maximize the performance of the included 6.0 Ah batteries.
What are the dimensions of the Milwaukee 2912-22 kit?
The Milwaukee 2912-22 kit measures 22.5 inches in length, 17.9 inches in width, and 6.2 inches in height. These dimensions reflect the inclusion of the tool, batteries, and charger in the case. The standalone 2712-20 is much smaller at 11.8 inches in length and 3.25 inches in width.
Which tool is better for dedicated masonry drilling and chiseling?
The Milwaukee 2712-20 is best for dedicated masonry drilling and chiseling. It is a robust option for professionals who prioritize durability and cordless mobility. The 2912-22 is also suitable for serious masonry tasks but is part of a larger kit. Choose the 2712-20 if you want a focused, durable tool.