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Milwaukee 2520-20 M12 FUEL 12V Cordless HACKZALL Reciprocating Saw, 12 Volt

  • Based on 89 reviews
Condition: New
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$184.11 Why this price?
Holiday Deal · 14% off was $213.64

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: 18 left in stock
Fulfilled by Big Frog Supply

Arrives Sunday, Dec 21
Order within 15 hours and 13 minutes
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Features

  • REDLINK PLUS Intelligence Provides optimized performance and overload protection using total system communication between tool, battery and charger
  • Compact size allows for cutting in tight spaces, and light weight makes overhead work easier
  • POWERSTATE Brushless Motor Supplies constant power for faster cuts and reduced heat for extended life
  • One-handed design provides superior control & versatility over a standard recip saw

Description

NA

Brand: Milwaukee


Color: Red, Black


Blade Material: High Speed Steel


Surface Recommendation: Metal and possibly others


Power Source: Battery Powered


Brand: ‎Milwaukee


Color: ‎Red, Black


Blade Material: ‎High Speed Steel


Surface Recommendation: ‎Metal and possibly others


Power Source: ‎Battery Powered


Special Feature: ‎Brushless


Included Components: ‎Bare Tool


Product Dimensions: ‎11.75"L x 6.5"W x 3"H


Voltage: ‎12 Volts


Warranty Type: ‎Limited 5-year warranty


Blade Length: ‎12 Inches


Number of Teeth: ‎24


Number of Batteries: ‎1 12V batteries required.


Wattage: ‎24 watts


Blade Shape: ‎Rectangular


Handle Material: ‎Plastic or Rubber


Manufacturer: ‎Milwaukee


Part Number: ‎2520-20


Item Weight: ‎3.1 pounds


Item model number: ‎2520-20


Batteries: ‎1 12V batteries required.


Item Package Quantity: ‎1


Special Features: ‎Brushless


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎5 Year Limited Warranty


Date First Available: July 30, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Dec 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • A little powerhouse.
Works very well for such a small saw. A+
Reviewed in the United States on October 1, 2025 by L. Bani

  • The Best of the Best
Great one handed reciprocating saw. Plenty of power. And gets into tight places. Great 5 year warranty
Reviewed in the United States on June 6, 2021 by JoeyBlue

  • Fantastic!
Light, powerful, great ergonomics, easy blade change and the 12 volt option is exactly what I needed.
Reviewed in the United States on July 9, 2025 by Ace Cool

  • Recommend buying from someone that will stand behind their product.
Junk!! This worked pretty well the first two times I used it but the third time not so much. It completely quit working and the seller would not reply to me.
Reviewed in the United States on October 27, 2025 by Jody H.

  • Nice tool.
No box or literature.new tool,works great.
Reviewed in the United States on June 4, 2024 by j.mott

  • Right tool for the job!
Arrived quicker than expected, just in time. Opened the box and put it to work, already had a blade and batteries. Using it to replace my deck railings. Great for cutting 2x4's & leveling 4x4's. Great price for tool only.
Reviewed in the United States on September 3, 2020 by MJ

  • Pays too shop around
Always wanted one of these. Got it thru Amazon for $45.00 less than Big Box. Thanks Amazon
Reviewed in the United States on March 27, 2022 by frankvoynar

  • No Box, No Invoice, No Warranty Info, No Operator's Manual.
Milwaukee M12 Fuel Hackzall received loose inside box with other item I ordered. It had no manufacturers packaging, no invoice, Operator's Manual (which can be found on Milwaukee web site), usage, or safety instrructions. Manufacturers Make, Model, Serial Number label on saw was covered by a sellers lable with the model #. No warranty information was included. Milwaukee has a five year warranty on the tool, which is shown in the Operator's Manual I downloaded. I inserted an M12 Battery I have from a Milwaukee drill that I have, and the tool does operate. I will try it on some palm tree pruning tomorrow, and decide if I will keep it after that. ... show more
Reviewed in the United States on June 14, 2025 by RedLeo

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