6 Best Alternatives to the FLEX 24V Brushless Cordless Oscillating (2026)

Comparing FLEX Alternatives Specs

DEWALT 20V MAX XR 3-Speed Brushless Oscillating Tool

The DEWALT 20V MAX XR offers variable speed control, whereas the FLEX tool runs at a fixed 20,000 OPM. This allows you to adjust the oscillation rate for delicate sanding or aggressive cutting. It uses a universal adapter instead of the 3D Starlock connection, which may require adapters for Starlock blades. The DEWALT model is heavier at 9.6 pounds compared to the FLEX tool's compact dimensions. It also includes a work light, a feature absent in the FLEX bare tool. If you need precise speed management and broader accessory compatibility, this is a strong choice. However, you give up the dedicated Starlock efficiency and the FLEX system's specific heat management benefits.

Milwaukee M18 Cordless Oscillating Multi-Tool

The Milwaukee M18 Cordless Oscillating Multi-Tool operates on the 18V platform, differing from the FLEX 24V system. It weighs 2.87 pounds, making it significantly lighter than the DEWALT option and comparable to other mid-range tools. This model lacks explicit brushless motor data in the provided specs, but it is designed for heavy-duty tasks. It features a bright LED for visibility, which the FLEX tool description does not highlight. The oscillation angle and specific speed are not listed, so you cannot directly compare precision against the FLEX 20,000 OPM. If you already own M18 batteries, this offers a robust, lightweight alternative. You trade the higher voltage and specific Starlock connection for platform consistency and reduced weight.

Makita 18V LXT Cordless Oscillating Multi-Tool

The Makita 18V LXT Cordless Oscillating Multi-Tool provides a 3.2-degree oscillation angle, a specific metric not listed for the FLEX tool. It features variable speed control, offering more flexibility than the FLEX fixed 20,000 OPM. This tool weighs 4 pounds, which is heavier than the Milwaukee M18 but lighter than the DEWALT XR. It uses the standard 18V LXT battery system, requiring you to switch from the 24V FLEX ecosystem. The model lacks explicit details on blade connection type in the summary, so Starlock compatibility is not guaranteed. If you prioritize grip comfort and variable speed for detailed work, this is a solid option. You give up the higher voltage and dedicated Starlock power transfer for Makita's variable speed precision.

Metabo HPT 18V MultiVolt Brushless Oscillating Tool

The Metabo HPT 18V MultiVolt Brushless Oscillating Tool shares the brushless motor trait with the FLEX tool. It operates on the 18V MultiVolt system, differing from the 24V FLEX platform. This model offers variable speed control, allowing you to adjust performance for different materials, unlike the FLEX fixed speed. It weighs 3 pounds, providing a balance between the lighter Milwaukee M12 and heavier competitors. The tool is designed for general cutting and scraping tasks. It lacks specific details on the blade connection interface, so Starlock compatibility is not confirmed. If you are invested in the Metabo HPT battery ecosystem, this provides precise speed control. You trade the 24V power advantage and Starlock efficiency for variable speed and platform compatibility.

Milwaukee M12 Brushless Oscillating Tool

The Milwaukee M12 Brushless Oscillating Tool is designed for lightweight tasks and tight spaces, weighing only 1 pound. This is significantly lighter than the FLEX tool and other 18V or 20V alternatives. It operates on the 12V Max platform, offering lower voltage but greater maneuverability. The compact size makes it ideal for confined areas where larger tools struggle. It shares the brushless motor technology with the FLEX tool for efficiency. However, it lacks the 20,000 OPM speed and 3D Starlock connection of the FLEX model. If you need a portable option for detailed work in restricted spaces, this is the best choice. You give up raw power and high-speed cutting capability for extreme portability and ease of use.

Milwaukee M18 FUEL Brushless Oscillating Multi-Tool

The Milwaukee M18 FUEL Brushless Oscillating Multi-Tool features auto-load speed management, a technology not present in the FLEX tool. It operates on the M18 platform, differing from the 24V FLEX system. This model weighs 3.09 pounds, offering a middle ground in weight among the alternatives. It emphasizes vibration control, which is a key feature in the FLEX tool as well. The tool lacks explicit speed or oscillation angle data in the summary, so direct performance comparison is limited. It is designed for users who value platform compatibility and vibration reduction. If you are already invested in the M18 ecosystem and prioritize comfort during extended use, this is a strong option. You trade the higher voltage and Starlock connection for vibration management and system integration.

Quick picks

Our 7 picks

1 Best overall

FLEX 24V Brushless Oscillating Multi-Tool

Best for: FLEX 24V users needing high-speed cutting

Power Source

Cordless, FLEX 24V

Voltage

24V

Motor Type

Sensor-free brushless

Oscillations per Minute

20,000 OPM

Accessory Interface

3D Starlock

Blade Change

Keyless blade eject

View on Amazon: FLEX 24V Brushless Oscillating Multi-Tool Affiliate link

This FLEX FX4111-Z is a bare-tool oscillating multi-tool running on 24V power. It delivers up to 20,000 oscillations per minute with a sensor-free brushless motor. The 3D Starlock connection maximizes power transfer to the blade. It features keyless blade ejection and vibration suppression. You get a tool only, so you need compatible batteries and chargers. It suits users already invested in the FLEX 24V ecosystem.

Pros

• 20,000 OPM speed for fast cutting
• Sensor-free brushless motor for efficiency
• 3D Starlock accessory interface
• Keyless blade eject system
• Vibration suppression technology

Cons

• Battery and charger not included
• Only 3-year warranty without registration
• Requires FLEX 24V battery system

Good fit if

• You already own FLEX 24V batteries
• You need high-speed oscillation for cutting
• You prefer Starlock accessories

Skip if

• You need a tool with battery included
• You use 18V or 20V platforms
• You want a 5-year warranty by default

Verdict: FLEX 24V Brushless Oscillating Tool offers high-speed performance for users already in the FLEX ecosystem. It is a solid choice for cutting tasks requiring 20,000 OPM and Starlock compatibility.

2 Best premium

DEWALT 20V MAX XR 3-Speed Brushless Oscillating Tool

Best for: Users needing variable speeds and universal adapters

Power Source

20V MAX Cordless

Voltage

20V MAX

Motor Type

Brushless

Oscillations per Minute

0-13,000/0-17,000/0-20,000 OPM

Speed Settings

3-speed selector

Accessory Interface

Universal accessory adapter

View on Amazon: DEWALT 20V MAX XR 3-Speed Brushless Oscillating Tool Affiliate link

This DEWALT tool is a 20V MAX cordless oscillating multi-tool with a brushless motor. It offers three speed settings, reaching up to 20,000 OPM. The quick-change system allows tool-free blade swaps. A dual-grip trigger provides precise control. The unit weighs 9.6 pounds and includes an LED light. It fits users who need variable speeds and universal accessory compatibility for various cutting tasks.

Pros

• Brushless motor delivers extended run time
• Three speed settings up to 20,000 OPM
• Tool-free quick-change accessory system
• Universal adapter fits most accessory brands
• Built-in LED illuminates work surfaces

Cons

• Heavier at 9.6 pounds than some competitors
• Sold as a bare tool without battery
• Larger width than compact 12V models

Good fit if

• You need variable speed control for different materials
• You already own DEWALT 20V MAX batteries
• You require a universal adapter for various blades

Skip if

• You prefer a lighter tool under 7 pounds
• You want a kit with a battery included
• You only need a single fixed speed

Verdict: DEWALT 20V MAX XR Brushless Oscillating suits professionals who prioritize runtime and speed versatility over compact size. It is ideal for users with existing 20V batteries who need precise control for detailed cutting work.

3 Also great

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 OPM across 12 speed settings. It features an all-metal gear case for durability and a rubberized handle for grip. The unit includes woodcutting blades and a sanding pad. It is a bare tool, so you need an 18V battery. The LED light helps you see your work. It suits users who need high speed and robust construction for various cutting and sanding tasks.

Pros

• 12 adjustable speed settings from 11,000 to 18,000 OPM
• All-metal gear case for impact resistance
• Rubberized handle for secure grip in slippery conditions
• Onboard LED panel illuminates the work area
• Includes woodcutting blades and sanding accessories

Cons

• Battery is not included with the tool
• Maximum speed is lower than the 20,000 OPM found on some competitors
• Heavier at 2.87 pounds compared to lighter 12V models

Good fit if

• You need high oscillation speeds for aggressive cutting
• You already own Milwaukee M18 batteries
• You want a durable metal gear case

Skip if

• You require the tool to include a battery
• You need a brushless motor for maximum efficiency
• You prefer a lighter tool under 2 pounds

Verdict: Milwaukee 18V Oscillating Multi-Tool provides high speed and durability for users with existing M18 batteries. It is a solid choice for heavy-duty tasks requiring robust construction and bright LED visibility.

4 Also great

Makita 18V LXT Cordless Oscillating Multi-Tool

Best for: Makita 18V LXT battery owners needing variable speed

Power Source

18V LXT Cordless

Voltage

18V

Oscillations per Minute

6,000-20,000 OPM

Speed Settings

Variable speed control dial

Oscillation Angle

3.2°

Accessory Interface

Adapters included

View on Amazon: Makita 18V LXT Cordless Oscillating Multi-Tool Affiliate link

The Makita XMT03Z is a bare-tool oscillating multi-tool designed for precision work. It features a variable speed dial ranging from 6,000 to 20,000 OPM, allowing you to match the speed to your specific task. The 3.2-degree oscillation angle provides faster cutting and sanding performance. Its compact 2-3/8-inch barrel grip aids in handling, though you must supply your own 18V LXT battery.

Pros

• Variable speed control dial adjusts from 6,000 to 20,000 OPM
• 3.2-degree oscillation angle for aggressive cutting and sanding
• Compact 2-3/8-inch barrel grip for easy handling
• Includes adapters to fit most competitive accessories

Cons

• Sold as a tool-only unit without a battery
• Heavier at 4 pounds compared to some competitors
• Limited to 18V LXT battery compatibility

Good fit if

• You already own Makita 18V LXT batteries
• You need a tool with a variable speed dial
• You want a compact grip for detailed work

Skip if

• You need a complete kit with a battery included
• You prefer a lighter tool under 4 pounds
• You use a different battery platform like 20V MAX or 12V

Verdict: Makita 18V LXT Cordless Multi-Tool offers a robust 3.2-degree oscillation angle and variable speed control for users who already have 18V LXT batteries. It suits those prioritizing grip comfort and accessory compatibility over a lighter weight or included power source.

5 Also great

Metabo HPT 18V MultiVolt Brushless Oscillating Tool

Best for: Metabo HPT battery owners needing variable speed control

Power Source

Cordless, 18V MultiVolt

Voltage

18V

Motor Type

Brushless

Oscillations per Minute

6,000-20,000 RPM

Speed Settings

Variable speed dial, 1-5

Accessory Interface

Universal tool design

View on Amazon: Metabo HPT 18V MultiVolt Brushless Oscillating Tool Affiliate link

This Metabo HPT multi-tool delivers up to 20,000 oscillations per minute. It features a brushless motor for extended runtime and durability. You can adjust the speed using a dial with five settings, ranging from 6,000 to 20,000 RPM. The tool includes an auto-mode that adjusts vibration based on load. It weighs 3 pounds and accepts universal accessories. This bare tool requires a separate 18V MultiVolt battery.

Pros

• Brushless motor for increased power and durability
• Variable speed dial with 5 settings (6,000-20,000 RPM)
• Tool-less blade change for quick accessory replacement
• Auto-mode adjusts vibration based on material load
• LED illuminates the work area in tight spaces

Cons

• Sold as a bare tool without a battery
• Heavier at 3 pounds than some competitors
• No dedicated storage case included in the data

Good fit if

• You already own Metabo HPT 18V MultiVolt batteries
• You need variable speed control for different materials
• You work in tight spaces requiring an LED light

Skip if

• You want a complete kit with a battery included
• You prefer a lighter tool under 2.5 pounds
• You need a tool with a digital display

Verdict: Metabo HPT 18V MultiVolt Brushless Oscillating Tool is a solid choice for users already invested in the 18V MultiVolt system. It offers precise speed control and robust motor performance for general cutting and scraping tasks.

6 Best budget

Milwaukee M12 Brushless Oscillating Tool

Best for: Lightweight tasks and tight spaces

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

The Milwaukee M12 2526-20 is a 12-volt brushless oscillating multi-tool designed for tight spaces. It weighs just 1 pound and measures 12 inches long, making it highly maneuverable. This tool-only kit requires a separate M12 battery. Its compact form factor suits users who prioritize portability and ease of use in confined areas over raw power.

Pros

• Brushless motor for efficiency
• Weighs only 1 pound
• Compact 12-inch length
• Runs on M12 battery system

Cons

• Tool only; battery not included
• Lower 12V voltage than competitors
• No variable speed control listed

Good fit if

• You need a lightweight tool for tight spaces
• You already own M12 batteries
• You prioritize portability over maximum power

Skip if

• You require a battery included in the box
• You need higher voltage for heavy-duty tasks
• You want variable speed settings

Verdict: Milwaukee M12 12V Brushless Oscillating Tool is ideal for users who already have M12 batteries and need a lightweight, compact option for detailed work in confined areas.

7

Milwaukee M18 FUEL Brushless Oscillating Multi-Tool

Best for: M18 platform users needing vibration 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 tool-only oscillating multi-tool uses an 18V M18 battery system and a brushless motor. It features a variable speed dial and an auto-load function that ramps up speed under pressure. The 4.2-degree oscillation angle supports fast cutting, while vibration dampening technology reduces shake. It includes a 180-degree LED light for low-light visibility. You get the tool without a battery or charger.

Pros

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

Cons

• Sold as a tool-only unit without battery
• Heavier at 3.09 pounds compared to competitors
• Lower 18V platform voltage than 20V or 24V alternatives

Good fit if

• You already own the M18 battery system
• You need vibration dampening for comfort
• You want auto-load speed ramping

Skip if

• You need a complete kit with battery
• You prefer a lighter tool under 3 pounds
• You require a 20V or higher voltage system

Verdict: Milwaukee M18 FUEL Brushless Oscillating Tool suits users already invested in the M18 ecosystem who value vibration control and auto-load speed management. It is a solid choice for those who prioritize platform compatibility over raw voltage or included accessories.

Specifications side by side

Frequently asked questions

See also

• greenworks 24v 1 2 brushless cordless alternatives
• greenworks 24v 15 in cordless alternatives