Best Milwaukee Oscillating Tools: 5 Models Compared

Quick picks

Our 5 picks

1 Best overall

Milwaukee M18 Cordless Oscillating Multi-Tool

Best for: heavy-duty cutting and sanding tasks

Power Source

Cordless, M18 18V

Voltage

18V

Oscillations per Minute

11,000-18,000 OPM

Speed Settings

12 speed settings

Battery Included

Battery not included

Included Accessories

Woodcutting blades, sanding pad, sheets

View on Amazon: Milwaukee M18 Cordless Oscillating Multi-Tool Affiliate link

This Milwaukee M18 tool delivers 11,000 to 18,000 oscillations per minute across 12 speed settings. It features an all-metal gear case for durability and a rubberized handle for grip. The included LED light illuminates your work area. You get woodcutting blades and a sanding pad with the bare tool. It suits users who need high speed and robust construction for heavy-duty tasks.

Pros

• 12 adjustable speed settings ranging from 11,000 to 18,000 OPM
• All-metal gear case resists impacts and prolongs tool life
• Onboard LED panel illuminates the work surface from any angle
• Rubberized handle improves grip in slippery conditions
• Includes woodcutting blades and sanding pads

Cons

• Battery is not included in the package
• Heavier at 2.87 pounds compared to compact 12V models
• No battery protection technology mentioned for the tool itself

Good fit if

• You require high-speed cutting and sanding capabilities
• You already own Milwaukee M18 batteries
• You need a durable tool with metal gears

Skip if

• You prefer a lightweight tool under two pounds
• You need a complete kit with batteries included
• You only need low-speed precision work

Verdict: Milwaukee M18 18V Oscillating Multi-Tool fits professionals who need high power and durability. It is ideal for users who already have M18 batteries and require robust performance for demanding jobs.

2 Also great

Milwaukee M12 Brushless Oscillating Tool

Best for: M12 owners needing a compact oscillating tool

Power Source

Cordless, M12

Voltage

12V

Motor Type

Brushless

Battery Included

Tool only

Included Tools

Oscillating Tool

Dimensions

12 × 5 × 3 inches

View on Amazon: Milwaukee M12 Brushless Oscillating Tool Affiliate link

This cordless oscillating multi-tool runs on Milwaukee’s 12V battery system and features a brushless motor. At 1 pound and 12 inches long, it gives you a compact setup for tight spaces. Because it ships as a bare tool without a battery, it suits you if you already own M12 gear and need a light, maneuverable cutting tool.

Pros

• Brushless motor design
• Lightweight 1-pound bare tool weight
• Compact 12-inch overall length
• Compatible with Milwaukee M12 battery system

Cons

• Lower 12V power rating compared to 18V models on the list
• Does not include an M12 battery pack
• Does not include a compatible charger

Good fit if

• You already own compatible Milwaukee M12 batteries and chargers.
• You want a lightweight 1-pound tool for cutting in restricted spaces.

Skip if

• You need the higher voltage and power of an 18V tool.
• You require an all-in-one kit that includes a battery and charger.

Verdict: Milwaukee M12 Brushless Oscillating Multi-Tool is built for current M12 battery owners who need an ultralight 1-pound cutter for detailed work in confined spaces.

3 Also great

Milwaukee M18 FUEL Brushless Oscillating Multi-Tool

Best for: M18 users needing high power and speed control

Power Source

Cordless, M18

Voltage

18V

Motor Type

Brushless

Speed Settings

Variable speed dial

Oscillation Angle

4.2 degrees

Battery Included

Tool only

View on Amazon: Milwaukee M18 FUEL Brushless Oscillating Multi-Tool Affiliate link

This is the Milwaukee 2836-20, an 18V cordless oscillating multi-tool. It features a brushless motor and variable speed dial. The 4.2-degree oscillation angle supports fast cutting. Auto-load technology ramps speed under load. Vibration dampening reduces full-tool shake. An 180-degree LED light improves visibility. It weighs 3.09 pounds and measures 13x5x3 inches. You get the tool only, without a battery.

Pros

• Brushless motor for efficient power delivery
• 4.2-degree oscillation angle for fast cutting
• Auto-load feature ramps speed under load
• 180-degree span LED light for visibility
• Variable speed dial for application adjustment

Cons

• Sold as tool only without battery
• Heavier at 3.09 pounds than compact models
• Larger footprint at 13 inches in length

Good fit if

• You already use the M18 battery platform
• You need variable speed control for precision
• You want auto-load speed adjustment for productivity

Skip if

• You need a complete kit with battery and charger
• You prefer a lighter, more compact tool
• You require a 12V system for tight spaces

Verdict: Milwaukee M18 FUEL Brushless Oscillating Tool delivers high performance for users invested in the 18V ecosystem. Its auto-load technology and vibration dampening make it ideal for demanding cutting tasks where power and control matter.

4 Best budget

Milwaukee M12 Brushless Oscillating Multi-Tool

Best for: Lightweight precision work with existing M12 batteries

Power Source

Cordless, M12

Voltage

12V

Motor Type

Brushless

Speed Settings

Variable speed dial

Blade Change

Tool-free

Battery Included

Tool only

View on Amazon: Milwaukee M12 Brushless Oscillating Multi-Tool Affiliate link

This is the Milwaukee 2526-20, a 12-volt cordless oscillating multi-tool. It uses a brushless motor for efficient power and delivers variable speeds via a dial. The tool-free blade change system speeds up accessory swaps. Weighing 2.78 pounds, it includes vibration dampening and an LED light. It is a bare tool, meaning you supply your own M12 battery. It suits users who need a compact, lightweight option for detailed work.

Pros

• Brushless motor for extended runtime and durability
• Tool-free blade change for faster accessory swaps
• Variable speed dial for application-specific control
• Vibration dampening technology reduces user fatigue

Cons

• Sold as a bare tool without a battery
• Lower 12-volt power compared to 18-volt models
• Smaller capacity than full-size oscillating tools

Good fit if

• You need a lightweight tool for tight spaces
• You already own M12 batteries and accessories
• You prioritize vibration control during long use

Skip if

• You require an 18-volt power source
• You want a complete kit with a battery included
• You need maximum cutting power for heavy materials

Verdict: Milwaukee M12 FUEL Oscillating Tool is a compact, lightweight option for users who already have M12 batteries and need precise control in tight spaces. It fits hobbyists and professionals who value maneuverability over raw power.

5 Best premium

Milwaukee M18 FUEL Oscillating Multi-Tool Kit

Best for: Heavy-duty cutting with existing M18 batteries

Power Source

Cordless, M18

Voltage

18V

Battery Included

Kit

Included Tools

Oscillating Tool

Weight

3 pounds

View on Amazon: Milwaukee M18 FUEL Oscillating Multi-Tool Kit Affiliate link

This kit includes the M18 FUEL oscillating multi-tool, model 2836-21. It runs on 18V M18 batteries and weighs 3 pounds. The tool features an orbiting action for efficient cutting. You get a complete setup with the tool included. It suits users who need a powerful cordless option for various material cutting and sanding tasks.

Pros

• 18V M18 battery system compatibility
• Brushless motor technology for efficiency
• Includes the oscillating tool in the kit
• Weighs 3 pounds for manageable handling

Cons

• Heavier than the 12V M12 alternative
• Requires separate battery purchase for first use
• Lacks the compact form factor of smaller models

Good fit if

• You already own M18 batteries and chargers
• You need more power for tough materials
• You want a complete tool kit

Skip if

• You prefer lighter 12V tools
• You only have M12 batteries
• You need a bare tool without a kit

Verdict: Milwaukee M18 FUEL Oscillating Multi-Tool Kit delivers high power for demanding jobs. It is the right pick for users invested in the 18V M18 ecosystem who prioritize cutting performance over minimal weight.

Specifications side by side

Milwaukee Oscillating Tool Lineup

Milwaukee offers distinct options based on voltage and motor type. The M18 FUEL Brushless Oscillating Multi-Tool delivers high power for demanding cutting tasks. It features auto-load technology and vibration dampening. The standard M18 Cordless Oscillating Multi-Tool provides robust performance for heavy-duty work. Both models suit users invested in the 18V ecosystem who prioritize raw power and durability over minimal weight. These tools are ideal for professionals requiring consistent performance on tough jobs.

For lighter tasks, the M12 Brushless Oscillating Tool stands out. Weighing just one pound, it offers portability for users with existing M12 batteries. Another compact M12 option provides precise control in tight spaces. These lighter models fit hobbyists and professionals who value maneuverability. You should choose based on your existing battery platform and the specific demands of your cutting or sanding projects.

Where Milwaukee fits

Milwaukee’s current lineup spans from the lightweight 12V M12 models to the powerful 18V FUEL options. You can choose between standard and brushless motors, with weights ranging from one pound to just over three pounds. The tools are available in bare tool formats, meaning you need existing batteries. There are no corded options or kit bundles with included batteries listed here. The range covers both compact precision work and heavy-duty cutting, but all models share the same red color scheme and oscillating design.

How to choose the right Milwaukee oscillating tool

1. Match the voltage to your needs

   Milwaukee offers 12V and 18V options. Choose 18V for heavy-duty cutting and sanding tasks that require high power. The M18 Cordless Oscillating Multi-Tool fits professionals needing robust performance. Select 12V if you prioritize portability over raw power. The M12 Brushless Oscillating Tool is lighter and easier to handle in tight spaces. Your choice depends on whether you need maximum cutting force or maneuverability for precision work.

2. Check your existing battery ecosystem

   All listed Milwaukee tools are bare tools. This means they do not include batteries. You must already own compatible M12 or M18 batteries to use them. If you have M18 batteries, the M18 FUEL Brushless Oscillating Multi-Tool is ideal. If you prefer lighter gear, the M12 Brushless Oscillating Multi-Tool works with your 12V packs. Verify your current battery inventory before buying to ensure immediate usability without purchasing extra power sources.

3. Consider motor type for longevity

   Brushless motors offer better efficiency and durability than brushed versions. The M12 Brushless Oscillating Tool and M18 FUEL Brushless Oscillating Multi-Tool both feature this technology. Brushless motors generate less heat and require less maintenance. They also provide longer runtime per charge. If you plan to use the tool frequently, the brushless option is a practical choice. It ensures consistent performance during demanding cutting tasks without frequent motor replacements.

4. Evaluate weight for comfort

   Weight affects how long you can comfortably hold the tool. The M12 Brushless Oscillating Tool weighs only one pound. This makes it excellent for overhead work or precision tasks. Heavier options like the M18 FUEL Brushless Oscillating Multi-Tool weigh 3.09 pounds. The extra mass can help with cutting through tough materials. Choose a lighter tool for extended use in tight spaces. Pick a heavier one if you need stability for aggressive cutting jobs.

5. Look for advanced features

   Some models include specific technologies for better control. The M18 FUEL Brushless Oscillating Multi-Tool features auto-load technology. This allows for quick bit changes without tools. It also includes vibration dampening to reduce user fatigue. These features are valuable for demanding cutting tasks where speed and control matter. Standard models like the M18 Cordless Oscillating Multi-Tool focus on raw power. Decide if you need these convenience features for your specific workflow.

Frequently asked questions

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