Looking Beyond the Milwaukee 2821-22 18V Li-Ion Brushless? 6 Alternatives Worth a Look
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The Milwaukee 2821-22 kit offers a robust 18V brushless saw with a 6.8-pound weight and a QUIK-LOK blade clamp. If you are searching for milwaukee 2821 22 18v li ion brushless alternatives, you likely need different specs. This original tool includes an XC5.0 battery and a built-in LED light. It is a complete kit for users who prioritize capacity and quick blade changes. However, you might want a lighter option or a bare tool to use with existing batteries. Some professionals prefer 20V systems or subcompact designs for tight spaces. You may also need higher cut speeds or a different brand ecosystem. We selected 6 alternatives because their specifications overlap with this model. These tools share brushless motors and cordless power sources. They vary in voltage, weight, and included accessories. This guide helps you compare practical features like blade clamps and tool dimensions. You can find the right saw for your specific job requirements without compromising on performance or compatibility.
Our top pick: Milwaukee SAWZALL Brushless Reciprocating Saw Kit.
How each alternative compares
RYOBI ONE+ HP 18V Brushless Reciprocating Saw
The RYOBI ONE+ HP model shifts focus to aggressive cutting speed rather than the complete kit experience. It weighs 7.2 pounds, slightly more than the Milwaukee’s 6.8-pound frame, and measures 19.2 inches long. You get a bare tool, meaning you must supply your own 18V battery. This suits users who already own RYOBI batteries and prioritize high cut rates over having a charger included. The green and black finish distinguishes it from the Milwaukee’s red and black design. If you need raw power for tough demolition and already have the power source, this is a strong contender. You sacrifice the included battery and charger but gain a tool optimized for speed in your existing ecosystem.
RIDGID 18V Subcompact Brushless One-Hand Reciprocating Saw
The RIDGID Subcompact saw targets tight spaces with a significantly smaller footprint. At 14.5 inches long and 3.9 pounds, it is much lighter and shorter than the Milwaukee’s 22-inch length and 6.8-pound weight. This one-handed design fits into cramped areas where the larger Milwaukee saw cannot reach. It is sold as a bare tool, so you need existing 18V batteries. The orange color marks it as part of the RIDGID line. You give up the included battery and charger, as well as the QUIK-LOK clamp system, for extreme portability. This option is best if you work in confined spaces and already have compatible batteries. It is not eligible for the Lifetime Service Agreement, which is a key difference from other professional-grade options.
DEWALT 20V Brushless Reciprocating Saw
The DEWALT 20V model offers a compact solution for users in the 20V MAX ecosystem. It is a bare tool, requiring you to provide your own battery and charger. The brushless motor ensures efficiency and longevity. While specific dimensions are not listed, it is designed for compact handling. You trade the Milwaukee’s 18V system for DEWALT’s 20V platform, which may offer different battery compatibility. The black color scheme is standard for DEWALT tools. This saw is ideal if you already own DEWALT batteries and want a reliable, efficient reciprocating saw without the bulk of a full kit. You lose the included XC5.0 battery and the QUIK-LOK clamp, but gain compatibility with a vast network of 20V tools. It is a solid choice for pros who value brand consistency and compact design.
DEWALT 20V MAX XR Compact Reciprocating Saw
The DEWALT 20V MAX XR model includes a built-in work light, a feature the Milwaukee also offers. It weighs 5.4 pounds and measures 14.5 inches long, making it lighter and more compact than the Milwaukee’s 6.8-pound, 22-inch frame. This size is ideal for demolition and remodeling in tight spaces. It is a bare tool, so you must supply your own 20V battery. The black color is standard for DEWALT. You give up the included battery and charger, as well as the 18V system, for a lighter, more maneuverable tool in the 20V MAX ecosystem. This saw is best for users who prioritize compact size and runtime in a familiar brand. The work light adds practical value for low-light conditions, similar to the Milwaukee’s LED, but the smaller form factor offers better access in confined areas.
Milwaukee M18 Fuel Brushless Reciprocating Saw
The Milwaukee M18 Fuel saw shares the same 6.8-pound weight and lever clamp system as the original kit. It measures 10 inches in length, significantly shorter than the 22-inch kit version, making it more compact for single-handed use. It is a bare tool, so you must provide your own M18 battery and charger. The black color distinguishes it from the red and black kit. You give up the included XC5.0 battery and charger, but retain the durability and QUIK-LOK clamp of the Milwaukee brand. This option is ideal for existing M18 users who want the same power and features in a smaller, more versatile form factor. It is not a complete kit, so it suits those who already have the power source and prefer a more compact tool for detailed work.
DEWALT 20V MAX XR Brushless Reciprocating Saw
The DEWALT 20V MAX XR model weighs only 4.5 pounds, making it the lightest option on this list compared to the Milwaukee’s 6.8 pounds. It measures 19.3 inches long and features a black and yellow color scheme. It is a bare tool, requiring you to supply your own 20V battery. The brushless motor ensures high cutting efficiency for standard demolition tasks. You trade the Milwaukee’s 18V system and included battery for a lighter, more efficient tool in the DEWALT ecosystem. This saw is best for professionals who prioritize cutting speed and weight reduction. The compact design and light weight make it easier to handle for extended periods. You lose the included charger and battery, but gain a tool optimized for performance and durability in heavy-duty applications.
Quick picks
Our 7 picks
Milwaukee SAWZALL Brushless Reciprocating Saw Kit
Best for: Users needing a complete heavy-duty kit
- Power Source
- 18V
- Motor Type
- Brushless
- Battery Included
- Kit with battery and charger
- Battery Capacity
- XC5.0
- Tool Weight
- 6.8 pounds
- Blade Clamp
- QUIK-LOK lever actuated
View on Amazon: Milwaukee SAWZALL Brushless Reciprocating Saw Kit Affiliate link
This Milwaukee 2821-22 kit includes a brushless reciprocating saw powered by an 18V REDLITHIUM XC5.0 battery. The tool weighs 6.8 pounds and features a QUIK-LOK lever clamp for quick blade changes. It offers REDLINK plus intelligence for overload protection and includes a built-in LED light. This setup suits users who need a durable, high-capacity cordless saw for demanding cutting tasks.
Pros
- Brushless motor for optimized performance
- QUIK-LOK lever actuated blade clamp
- REDLITHIUM XC5.0 battery included
- Built-in LED work light
- Metal reinforced battery connection
Cons
- Heavier at 6.8 pounds
- 18V platform limits power vs 20V competitors
- No variable speed trigger listed
Good fit if
- You want a complete kit with battery and charger
- You prefer the QUIK-LOK blade change system
- You need durable metal battery connections
Skip if
- You need a subcompact one-handed design
- You require a 20V MAX power source
- You want a lighter tool under 5 pounds
Verdict: Milwaukee 18V Brushless Reciprocating Saw Kit provides a robust, all-in-one solution for users who prioritize battery capacity and quick blade changes over compact size. It fits professionals who value the QUIK-LOK system and REDLITHIUM power.
RYOBI ONE+ HP 18V Brushless Reciprocating Saw
Best for: Aggressive cutting tasks requiring high speed
- Power Source
- 18V Cordless
- Stroke Length
- 1-1/4"
- Strokes Per Minute
- 0-3,200 SPM
- Motor Type
- Brushless
- Battery Included
- Tool only
- Tool Weight
- 7.2 pounds
View on Amazon: RYOBI ONE+ HP 18V Brushless Reciprocating Saw Affiliate link
This is the RYOBI ONE+ HP 18V Brushless Reciprocating Saw (Tool Only). It features a brushless motor with 0-3,200 SPM and a 1-1/4" stroke. The tool weighs 7.2 pounds and measures 19.2 inches long. It includes a tool-free blade release and a pivoting shoe. You get up to 470 cuts per charge. It suits users needing high speed and aggressive cutting performance.
Pros
- Brushless motor delivers 0-3,200 SPM
- 1-1/4 inch stroke length for aggressive cuts
- Tool-free blade release lever for quick changes
- Non-marring pivoting shoe protects surfaces
- Up to 470 cuts per charge
Cons
- Heavier at 7.2 pounds compared to subcompact options
- Longer 19.2 inch length reduces compactness
- Tool only; battery not included
Good fit if
- You need high cutting speed for aggressive jobs
- You value a pivoting shoe for surface protection
- You already own RYOBI 18V ONE+ batteries
Skip if
- You require a lightweight tool for overhead work
- You need a compact saw for tight spaces
- You want a complete kit with batteries included
Verdict: RYOBI ONE+ HP 18V Brushless Reciprocating Saw is a high-speed tool for users prioritizing cut rate and surface protection over compact size. It fits those with existing 18V batteries who need aggressive performance.
RIDGID 18V Subcompact Brushless One-Hand Reciprocating Saw
Best for: compact one-handed cutting with existing 18V batteries
- Power Source
- 18V
- Motor Type
- Brushless
- Battery Included
- Tool only
- Tool Weight
- 3.9 pounds
- Tool Length
- 14.5 inches
- Included Tools
- Reciprocating Saw
View on Amazon: RIDGID 18V Subcompact Brushless One-Hand Reciprocating Saw Affiliate link
The RIDGID R8648B is a 18V brushless reciprocating saw designed for one-handed operation. It measures 14.5 inches long and weighs 3.9 pounds. This bare tool requires a compatible battery. It suits users who need a compact, lightweight saw for tight spaces. The brushless motor offers efficiency. It is a practical option for those already invested in the 18V platform.
Pros
- Brushless motor for extended runtime
- Compact 14.5-inch length
- Lightweight 3.9-pound build
- One-handed design for better control
Cons
- Sold as a bare tool without battery
- Not eligible for the Lifetime Service Agreement
- Limited to 18V battery compatibility
Good fit if
- You need a compact saw for tight spaces
- You already own 18V RIDGID batteries
- You prioritize lightweight tools for overhead work
Skip if
- You need a complete kit with battery and charger
- You require the Lifetime Service Agreement coverage
- You prefer 20V MAX or higher voltage systems
Verdict: RIDGID 18V Subcompact Brushless Reciprocating Saw fits users who already have 18V batteries and need a lightweight, compact saw for tight spaces. It is not ideal for those needing a complete kit or Lifetime Service Agreement coverage.
DEWALT 20V Brushless Reciprocating Saw
Best for: Existing 20V MAX users needing a compact saw
- Power Source
- 20V MAX
- Stroke Length
- 1-1/8 in.
- Motor Type
- Brushless
- Battery Included
- Tool Only
- Blade Clamp
- Keyless, twist-style
- Variable Speed Trigger
- 2-finger variable trigger
View on Amazon: DEWALT 20V Brushless Reciprocating Saw Affiliate link
This renewed DEWALT DCS382B is a 20V MAX cordless reciprocating saw featuring a brushless motor. It has a 1-1/8 inch stroke length and a 2-finger variable speed trigger. The tool-only design keeps it compact for high range of motion. You get quick blade changes with a twist-style keyless clamp. It suits users who need stout cutting power and efficiency in a portable package.
Pros
- Brushless motor for optimized cutting efficiency
- 1-1/8 inch stroke length for fast cuts
- 2-finger variable speed trigger for control
- Twist-style keyless blade clamp for quick changes
- Compact size for seamless mobility
Cons
- Sold as a tool only with no battery included
- Renewed condition may show cosmetic wear
- Single tool kit lacks additional saws or accessories
Good fit if
- You already own 20V MAX batteries
- You need a compact saw for tight spaces
- You prefer quick blade changes without tools
Skip if
- You need a complete kit with batteries and charger
- You require a brand new item
- You want a two-tool combo with a jig saw
Verdict: DEWALT DCS382B 20V MAX XR Brushless Recip Saw is a solid choice for existing DEWALT users who want a compact, efficient reciprocating saw. It fits pros who value brushless motor longevity and quick blade swaps over having a full kit included.
DEWALT 20V MAX XR Compact Reciprocating Saw
Best for: tight space demolition and remodeling
- Power Source
- 20V MAX XR
- Stroke Length
- 1-1/8"
- Strokes Per Minute
- up to 2,900 SPM
- Motor Type
- Brushless
- Battery Included
- Tool Only
- Tool Weight
- 5 lbs. (tool only)
View on Amazon: DEWALT 20V MAX XR Compact Reciprocating Saw Affiliate link
This DEWALT reciprocating saw uses a 20V MAX XR brushless motor to deliver up to 2,900 strokes per minute. Its compact 14.5-inch length and 5-pound weight make it easy to maneuver in tight spaces between studs. The keyless 4-position blade clamp allows for quick changes. It includes a pivoting head and LED light. This tool suits professionals needing precise control and extended runtime for demanding cutting tasks.
Pros
- Brushless motor provides up to 2.5x more runtime
- Compact 14.5-inch length fits between studs
- Variable speed trigger offers up to 2,900 SPM
- Keyless 4-position blade clamp enables quick changes
Cons
- Sold as a bare tool without a battery
- Heavier than some subcompact one-handed alternatives
- No included carrying case or extra accessories
Good fit if
- You need a compact saw for tight spaces
- You already own 20V MAX XR batteries
- You require variable speed control for different materials
Skip if
- You want a ready-to-use kit with a battery
- You prefer a lighter one-handed design
- You need a tool for overhead work only
Verdict: DEWALT 20V MAX XR Brushless Reciprocating Saw fits pros who prioritize compact size and runtime in the 20V MAX XR ecosystem. It is ideal for demolition and remodeling tasks where maneuverability matters.
Milwaukee M18 Fuel Brushless Reciprocating Saw
Best for: M18 users needing durable, high-power cutting
- Power Source
- M18
- Motor Type
- Brushless
- Battery Included
- Bare tool only
- Tool Weight
- 6.8 pounds
- Tool Length
- 10 inches
- Blade Clamp
- Lever actuated
View on Amazon: Milwaukee M18 Fuel Brushless Reciprocating Saw Affiliate link
The Milwaukee M18 Fuel 2821-20 is a brushless reciprocating saw designed for M18 battery users. It weighs 6.8 pounds and measures 10 inches long. A lever-actuated blade clamp allows for quick changes. An integrated LED light illuminates the cut area. This tool-only model suits professionals already invested in the M18 ecosystem who need durable, high-performance cutting power for demolition or pruning tasks.
Pros
- Brushless motor for extended runtime and durability
- Lever-actuated blade clamp for fast changes
- Built-in LED work light
- Metal-reinforced battery connection for improved retention
Cons
- Heavier at 6.8 pounds than subcompact alternatives
- Sold as bare tool without battery or charger
- Standard size may be less maneuverable in tight spaces
Good fit if
- You already own M18 batteries and want a powerful saw
- You prioritize durability and metal-reinforced connections
- You need a reliable tool for heavy-duty demolition
Skip if
- You prefer a lighter, one-handed subcompact design
- You need a complete kit with battery and charger included
- You are not part of the Milwaukee M18 ecosystem
Verdict: Milwaukee M18 Fuel 2821-20 Reciprocating Saw delivers robust power for users committed to the M18 system. Its lever clamp and LED light add practical value for demanding jobs. It is the right pick if you need durability and already have compatible batteries.
DEWALT 20V MAX XR Brushless Reciprocating Saw
Best for: Heavy-duty cutting with existing 20V MAX batteries
- Power Source
- 20V MAX* Cordless
- Stroke Length
- 1-1/8 in.
- Strokes Per Minute
- 3,000 max SPM
- Motor Type
- Brushless
- Battery Included
- Tool only
- Tool Weight
- 4.5 pounds
View on Amazon: DEWALT 20V MAX XR Brushless Reciprocating Saw Affiliate link
The DEWALT DCS384B is a 20V MAX cordless reciprocating saw designed for heavy-duty cutting. It features a brushless motor and a 1-1/8 inch stroke length. The tool reaches 3,000 max strokes per minute. It includes a keyless lever-action clamp for quick blade changes. A pivoting shoe and counterbalance mechanism help control vibration. This model is tool-only and does not include a battery.
Pros
- Brushless motor delivers more power for tough demands
- Fast cutting speed with 1-1/8 inch stroke length
- Up to 102 cuts per charge for high efficiency
- Keyless lever-action blade clamp simplifies blade changes
- Counterbalance mechanism limits vibration for better control
Cons
- Heavier at 4.5 pounds compared to subcompact options
- Tool only; battery not included in the package
- No onboard battery level indicator mentioned in specs
Good fit if
- You need a standard-sized saw with high cutting speed
- You already own 20V MAX batteries for your tools
- You value vibration reduction for extended use
Skip if
- You require a one-handed subcompact design
- You want a complete kit with battery and charger
- You prefer a lighter tool under 4 pounds
Verdict: DEWALT 20V MAX XR Brushless Reciprocating Saw suits professionals who need a durable, high-speed tool for standard demolition tasks. It fits users who already have 20V MAX batteries and prioritize cutting efficiency over compact size.
Specifications side by side
| Spec | Milwaukee SAWZALL Brushless Reciprocating Saw Kit | RYOBI ONE+ HP 18V Brushless Reciprocating Saw | RIDGID 18V Subcompact Brushless One-Hand Reciprocating Saw | DEWALT 20V Brushless Reciprocating Saw | DEWALT 20V MAX XR Compact Reciprocating Saw | Milwaukee M18 Fuel Brushless Reciprocating Saw | DEWALT 20V MAX XR Brushless Reciprocating Saw |
|---|---|---|---|---|---|---|---|
| Power Source | 18V | 18V Cordless | 18V | 20V MAX | 20V MAX XR | M18 | 20V MAX* Cordless |
| Stroke Length | not stated | 1-1/4" | not stated | 1-1/8 in. | 1-1/8" | not stated | 1-1/8 in. |
| Strokes Per Minute | not stated | 0-3,200 SPM | not stated | not stated | up to 2,900 SPM | not stated | 3,000 max SPM |
| Motor Type | Brushless | Brushless | Brushless | Brushless | Brushless | Brushless | Brushless |
| Battery Included | Kit with battery and charger | Tool only | Tool only | Tool Only | Tool Only | Bare tool only | Tool only |
| Battery Capacity | XC5.0 | not stated | not stated | not stated | not stated | not stated | not stated |
| Tool Weight | 6.8 pounds | 7.2 pounds | 3.9 pounds | not stated | 5 lbs. (tool only) | 6.8 pounds | 4.5 pounds |
| Tool Length | not stated | 19.2 inches | 14.5 inches | not stated | 14.5" | 10 inches | 19.3 inches |
| Blade Clamp | QUIK-LOK lever actuated | Tool-free blade release lever | not stated | Keyless, twist-style | Keyless 4-position blade clamp | Lever actuated | Keyless lever-action blade clamp |
| Variable Speed Trigger | not stated | Variable speed trigger | not stated | 2-finger variable trigger | Variable speed trigger | not stated | Variable speed trigger |
| Voltage | 18V | 18V | 18V | 20V | 20V | not stated | 20V |
| Included Tools | Reciprocating Saw | Reciprocating Saw | Reciprocating Saw | Reciprocating Saw | Work Light, Reciprocating Saw | Reciprocating Saw | Reciprocating Saw |
| Dimensions | 22 × 17 × 6.5 inches | 19.2 × 6.14 × 3.27 inches | 14.5 × 3 × 5.75 inches | not stated | 14.5 × 6 × 7 inches | 10 × 6 × 4 inches | 19.3 × 4.19 × 7.38 inches |
| Weight | 6.8 pounds | 7.2 pounds | 3.9 pounds | not stated | 5.4 pounds | 6.8 pounds | 4.5 pounds |
| Color | Red, Black | Green/Black | Ridgid Orange | Black | Black | Black | Black, Yellow |
| Model | 2821-22 | PBLRS02B | R8648B | not stated | DCS367B | 2821-20 | DCS384B |
| Size | not stated | not stated | Not eligible for he Lifetime Service Agreement | not stated | One Size | not stated | STANDARD |
For a related comparison, read makita dlm330z 18v li ion lxt alternatives.
Frequently asked questions
Can I use existing Milwaukee M18 batteries with these alternatives?
You can use existing batteries with many options, but compatibility varies by brand. The Milwaukee M18 Fuel model shares the same system as the 2821-22, ensuring direct interchangeability. Other brands like RYOBI, RIDGID, and DEWALT require their own specific battery platforms. If you already own batteries for a different brand, you must purchase those specific packs rather than relying on your current Milwaukee inventory.
Which reciprocating saw is the most compact for tight spaces?
The RIDGID 18V Subcompact model is the most compact option available. It measures only 14.5 inches in length and weighs 3.9 pounds, making it significantly smaller than the Milwaukee 2821-22. This design allows for easy maneuverability in confined areas where larger tools cannot fit. The DEWALT DCS367B is also a strong contender for tight spaces, measuring 14.5 inches long.
Do any of these kits include a work light?
Yes, the DEWALT 20V MAX XR Brushless Reciprocating Saw includes a built-in work light. This feature is specifically highlighted in its attributes as a key benefit for demolition and remodeling tasks. Most other models in this list, including the Milwaukee and RYOBI options, do not list an integrated light in their published specifications. You will need to rely on ambient lighting or a separate source for the others.
Is the RYOBI ONE+ HP faster than the Milwaukee 2821-22?
The RYOBI ONE+ HP is designed for aggressive cutting tasks requiring high speed. While the exact stroke rate is not listed in the provided data, its verdict emphasizes cut rate performance over the kit completeness of the Milwaukee. It is a bare tool weighing 7.2 pounds, which is slightly heavier than the Milwaukee’s 6.8-pound frame. This makes it suitable for users prioritizing speed in their workflow.
What is the weight difference between the heaviest and lightest tools?
The heaviest tool listed is the RYOBI ONE+ HP at 7.2 pounds. The lightest is the RIDGID 18V Subcompact at 3.9 pounds. This creates a weight difference of 3.3 pounds. The Milwaukee 2821-22 sits in the middle at 6.8 pounds. Choosing between these options depends on whether you prioritize extended runtime and power or reduced fatigue during overhead or prolonged use.
Are all these tools brushless motor models?
Yes, every tool listed in this guide features a brushless motor. This includes the Milwaukee, RYOBI, RIDGID, and DEWALT options. Brushless motors generally offer longer runtime and increased durability compared to brushed counterparts. You do not need to worry about carbon brush wear or maintenance. This specification is consistent across all seven alternatives and the original Milwaukee model discussed.
Which saw is best for users who already have 20V batteries?
The DEWALT 20V MAX XR models are the best choice if you already own 20V batteries. Both the DCS382B and DCS384B fit into the 20V MAX ecosystem. The DCS367B is also ideal for this group, offering a compact size. You will need to purchase these as bare tools since they do not include batteries. This allows you to leverage your existing power source without buying a new kit.