Model # 2420-22

Internet #202042890

Store SO SKU #1000387451

Milwaukee M12 12-Volt Lithium-Ion Cordless Hackzall Reciprocating Saw 2-Battery Kit


M12 12-Volt Lithium-Ion Cordless Hackzall Reciprocating Saw 2-Battery Kit

$15900 /each
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Product Overview

The Milwaukee Lithium-Ion Cordless HACKZALL Reciprocating Saw is a compact, lightweight saw designed for powerful, versatile cutting in tight spaces and awkward angles. It's ideal for virtually all tradesmen who tackle plumbing, electrical, remodeling and HVAC applications. This reciprocating saw features a variable-speed trigger for increased user control.

  • Includes two 12-Volt REDLITHIUM batteries, one 30 minute charger, two HACKZALL blades and one carrying case.
  • 12-Volt motor for cutting power
  • Variable speeds from 0 to 3000 SPM for added versatility with multiple types of materials
  • 1-handed operation for less user fatigue
  • Keyless QUIK-LOK blade clamp that provides quick and easy blade changes and fits all standard 1/2 in. tang SAWZALL and reciprocating saw blades
  • Durable all-metal gear case and gears for strength and longevity
  • Built-in LED light to illuminate your work surface
  • Battery fuel gauge that displays the remaining run time
  • Compatible batteries: compact (48-11-2401) and extra capacity (48-11-2402)
  • Compatible chargers: M12/M18 multi-voltage (48-59-1812), M12 AC/DC (2510-20) and M12 30 minute (48-59-2401)
  • 5-year limited manufacturer warranty on the tool
  • 2-year limited manufacturer warranty on the battery
  • Compatible charger: M12/M18 multi-voltage (48-59-1812), M12 AC/DC (2510-20), M12 30 minute (48-59-2401)
  • Note: product may vary by store
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Product Depth (in.)
2 in
Product Height (in.)
6 in
Product Width (in.)
11 in


Batteries Included
Battery Amp Hours
Battery Power Type
Lithium Ion
Battery Size
Lithium Ion
Charger Included
Color Family
Cordless Tool Type
Reciprocating Saw
Cordless/ Corded
Dust Collection
Keyless/keyed blade change
Length Of Stroke
1/2 in
Number of Batteries Included
Power Tool Features
Bag Included
Product Weight (lb.)
Strokes per minute
Tools Product Type
Power Tool
Variable Speed
Voltage (volts)

Warranty / Certifications

Certifications and Listings
1-UL Listed,CSA Listed,ETL Listed
Manufacturer Warranty
5 Year Limited Tool Warranty 2 Year Limited Battery

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Customer Questions & Answers

Is this 18 Volts?

Asked by: Anonymous
No 12-volt
Answered by: Adam
Date published: 2015-09-20

How many batteries does this come with?

The title says 2 battery kit, but the description says 1 is included.
Asked by: austintx
It came with 2.
Answered by: Bmad
Date published: 2017-01-04

Will you be getting this item back in stock Internet no. 202042890 since this was a Internet exclusive?

Asked by: Anonymous
I tried to get this unit at the store but the only place I could find it was online at Home Depot.
Answered by: Mark
Date published: 2015-09-20

Lost battery charger for m12 drill/driver set, and need a reciprocating saw; are these batteries the same?

Would love to be able to use same batteries and charger
Asked by: Aman
Any Milwaukee M12 battery will work in any tool in the M12 lineup, and charge in any of the M12 chargers, as well as the M12/M18 multi-voltage chargers.
Answered by: Grogan14
Date published: 2017-03-08
  • y_2017, m_7, d_19, h_11CST
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Customer Reviews

M12 12-Volt Lithium-Ion Cordless Hackzall Reciprocating Saw 2-Battery Kit is rated 4.3 out of 5 by 30.
Rated 5 out of 5 by from Amazing! This was a gift for Father's Day I was told thatithat it was amazing
Date published: 2017-07-06
Rated 3 out of 5 by from 3 Star Review Rating provided by a verified purchaser
Date published: 2017-07-13
Rated 4 out of 5 by from Very good product... Very good product
Date published: 2017-03-07
Rated 5 out of 5 by from Workhorse Purchased mine when they were considerably less expensive, but have been very impressed. Great power and blade speed; rarely bogs down. The single hand use is a blesing compared to my 2-handed Dewalt, but this one does have a problem getting started in hard materials like pipe, since you don't have a second hand to steady / push it, will dance until the blade takes a bite. Battery lasts long; however the battery meter in handle isn't as helpful as advertising says; indicates full charge up until 2 seconds before tool quits. Battery swap out is quick, and I easily keep a spare in a baggie in my pocket.
Date published: 2013-05-15
Rated 5 out of 5 by from Great tool I'm a mechanic by trade, and needed a compact reciprocating saw that could get in tight places a regular Sawzall or air powered die grinder with a cutoff wheel couldn't get to and a torch would be unsafe. The Hackzall was the answer. Cut right through hardened grade 8 bolts very quickly on suspension components. I've even worked it much harder than one would think this tool could handle, cutting up steel racking and 55 gallon drums. I would definitly suggest a spare battery for jobs that require long run times.
Date published: 2012-11-18
Rated 4 out of 5 by from Nice compact design for Compact jobs This tool is ideal for small jobs around the home as well as an emergency disaster tool. The M12 batter life is ideal for small jobs but I would recommend the slightly larger M18 if you're planning on cutting lots of 'metal'.
Date published: 2012-07-16
Rated 4 out of 5 by from Great size for small projects and cutting in narrow spaces. Great for drywall. Very short batte... Great size for small projects and cutting in narrow spaces. Great for drywall. Very short battery life though so charge both batteries before use.
Date published: 2017-01-03
Rated 4 out of 5 by from Lightweight and Compact This is a good compact saw. It is lightweight and compact. It handles well and has just enough power for a variety of light duty tasks. The big selling point is that it is light and compact. You don't get the power of the 18V+ class. Not even close. Its ok for cutting low-density woods, small diameter pipe, etc. It is for the light-duty, DIY-er that needs to do some light work once every other weekend. The standard batteries, in general, are not very good. In this tool, you get very little runtime per charge. The thin kerf blades help a little, but still not good enough. I recommend the 3.0AH batteries or greater for this one. The standard charger is good. Chargers the standard battery pretty quick.
Date published: 2015-01-22
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