VERIFIED · 2026 canonical · www.jaspecs.com

Milwaukee M12 FUEL Oscillating Multi-Tool Kit

Model number
2526-21

The Milwaukee M12 FUEL Oscillating Multi-Tool Kit is a compact 12V oscillating multi-tool for cutting, scraping, sanding, and detail work where a smaller cordless body is easier to control. Milwaukee rates it at 10,000 to 20,000 OPM and lists a 2.3 lb bare-tool weight, 11.22 in. length, 3.77 in. height, and 2.29 in. width. Its POWERSTATE Brushless motor, vibration dampening design, tool-free blade change, and LED work light make it better suited to repetitive finish and service work than older brushed multi-tools. This kit version adds a battery and charger for users entering the M12 platform.

identifiers stable · addressable
Model no.
2526-21
Brand
Milwaukee
Category
Oscillating Multi Tool
Canonical URL
/milwaukee/oscillating-multi-tool/2526-21-m12-fuel-oscillating-multi-tool-kit/
20 spec rows · each row is anchorable

§ Specifications

#specifications
Product Type
Oscillating Multi-Tool
Voltage (V)
12
Cordless / Corded
Cordless
Power Source
Battery
Motor Type
POWERSTATE Brushless
Tool Only
No
Batteries Included
1
Charger Included
Yes
Piece Count
3
Height (in.)
3.77
Length (in.)
11.22
Weight (lbs)
2.296
Width (in.)
2.29
Battery Platform
M12 FUEL
Hammer Function
No
One Key Enabled
No
Warranty
5-year limited (tool)
Opm Min
10,000
Opm Max
20,000
Tool Free Blade Change
Yes

§ What's Included

01 (1) M12 FUEL Oscillating Multi-Tool (2526-20)
02 (1) M12 Battery Pack
03 (1) M12 Charger

§ Warranty

5-year limited (tool)

§ FAQ

Does the 2526-21 include a battery or charger?

Yes. The 2526-21 is sold as a kit with battery and charger included.

What speed range does the 2526-21 offer?

Milwaukee rates it at 10,000 to 20,000 OPM. The source batch did not require storing the M12 oscillation angle in the output specs.

Does the 2526-21 support tool-free blade changes?

Yes. Milwaukee describes both the M18 and M12 FUEL versions in this batch as having tool-free blade change.

How large is the 2526-21?

Milwaukee lists it at 11.2 in. long, 3.77 in. high, and 2.29 in. wide, with a bare-tool weight of 2.3 lb.

Does the 2526-21 include ONE-KEY?

No. ONE-KEY is not listed for this model.

Who is the 2526-21 best for?

It is a good fit for remodelers, finish carpenters, installers, and maintenance users who need a cordless tool for plunge cuts, trimming, scraping, and sanding.