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M12 12V Lithium-Ion HACKZALL Cordless Reciprocating Saw (Tool-Only)

$9900
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  • Up to 3000 SPM and a 1/2 in. stroke length for fast cutting
  • Compact, lightweight design for superior control and versatility
  • Part of the M12 System, featuring over 100+ tools
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Product Overview

The Lithium-Ion Cordless HACKZALL Reciprocating Saw features a compact and lightweight design for superior control and versatility in tight spaces. The saw is equipped with a powerful motor that delivers up to 3000 SPM and a 1/2 in. stroke length for fast cutting. You can use this saw to cut through a wide range of material, such as drywall, wood and PVC.
  • Includes one 2420-20 HACKZALL M12 cordless lithium-ion reciprocating saw
  • Only 11 in. and 2.6 lbs.
  • Variable-speed trigger allows for a controlled cut
  • Quik-lok keyless blade clamp provides quick and easy blade changes
  • Battery fuel gauge displays the remaining run time
  • Built-in LED lights illuminate your work surface for your convenience and safety
  • Accepts both HACKZALL and SAWZALL style blades
  • Compatible with all M12 batteries
  • Compatible with all M12 chargers
  • 5-year limited manufacturer warranty






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Additional Resources

From the Manufacturer

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BrandMilwaukeeMilwaukeeMakitaMilwaukee
NameM12 12V Lithium-Ion HACKZALL Cordless Reciprocating Saw (Tool-Only)M12 FUEL 12V Lithium-Ion Brushless Cordless HACKZALL Reciprocating Saw (Tool-Only)18V LXT Sub-Compact Lithium-Ion Brushless Cordless Reciprocating Saw (Tool-Only)M12 12V Lithium-Ion HACKZALL Cordless Reciprocating Saw Kit with One 1.5Ah Batteries, Charger and Tool Bag
Price
$9900
$14900
$15900
$15900
Ratings
(1643)
(1904)
(132)
(922)
Cordless/CordedCordlessCordlessCordlessCordless
Power Tool FeaturesKeyless Blade Change,Variable SpeedKeyless Blade Change,No Tool Blade Change,Variable SpeedKeyless Blade Change,No Tool Blade Change,Variable SpeedKeyless Blade Change,No Tool Blade Change,Variable Speed
Voltage (volts)12121812
Included AccessoriesTool OnlyTool OnlyBlade(s)Bag
Cuts ThroughMetal,PVC,Plastic,Steel,WoodAluminum,Metal,PVC,Plastic,Steel,WoodWoodMetal,PVC,Wood
Battery Amp HoursNo BatteryNo BatteryNo Battery1.5 Ah
Number of Total Batteries Included0001
Motor TypeBrushedBrushlessBrushlessBrushed
View ProductView ProductView ProductView Product

Specifications

Dimensions

Product Depth (in.)2.76 inProduct Height (in.)5.0 in
Product Width (in.)11 in

Details

Battery Amp HoursNo BatteryBattery Power TypeLithium Ion
Battery Size12-voltBattery/ChargerTool Only
Battery/ChargerTool OnlyCharger IncludedCharger Not Included
Color FamilyRedConditionNew
Construction MaterialPlasticCordless Tool TypeReciprocating Saw
Cordless/CordedCordlessCuts ThroughMetal,PVC,Plastic,Steel,Wood
IncludedNo Additional Items IncludedIncluded AccessoriesTool Only
Length Of Stroke (in.).5 inMaximum Amperage (amps)0.0
Motor TypeBrushedNumber of Total Batteries Included0
Power SourceBatteryPower Tool FeaturesKeyless Blade Change,Variable Speed
Product Weight (lb.)2.6 lbReturnable90-Day
Strokes per Minute3000Tools Product TypePower Tool
Voltage (volts)12

Warranty / Certifications

Certifications and ListingsCSA Listed,ETL Listed,UL ListedManufacturer Warranty5 Year Tool Warranty

Questions & Answers

Typical questions asked about products:

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Customer Reviews

  • 4.6
    out of 1,643 reviews
  • 92%recommend this product
Filter by:
Showing 1-10 of 1,643 reviews
Great little hand bag tool
Super light !!!! Like a 12v tool should be . The Fuel was much heavier
by
  • Verified Purchase
  • Recommended
Jammed Up
Tool jammed up so the blade cannot be removed. The release collar is supposed to turn freely to release the blade but it completely jammed up and now the tool is junk! Of course it is outside the warranty period cutoff.
by
Response from Milwaukee ToolJun 24, 2021
Hello Greg, this is Sarah with Milwaukee. I apologize for your experience with our products and appreciate that you took the time to bring this to our attention. We would like the opportunity to investigate your feedback further. Please could you contact us at socialmedia@milwaukeetool.com? We’ll work with you to resolve any issues as quickly as possible.
    Perfect drill
    I’ve had this drill for 12 years and I used it at home and I use it in my semi truck perfect easy and a great drill that I’ve ever had cordless drill
    by
      • Recommended
      No what I expected.
      Bought this needing to cut holes in plywood for work. The 1.5 mah battery lasted for five cuts barely. Even with the 4 mah it barely lasted 20 cuts. I’m not pleased with this. I have the m12 fuel hammer drill and impact combo and love then. Even have the m12 3/8 impact for the shop and it works amazing, sadly I’m not pleased with this hacksaw. Doesn’t last long and is slow
      by
        Uses a lot of battery, so a backup or "XX" duty battery is required, but it holds up without bogg...
        Uses a lot of battery, so a backup or "XX" duty battery is required, but it holds up without bogging down or overheating.
        by
        • Verified Purchase
        • Recommended
        4 found this review helpful
        The Hackzall was very handy when I had to trim the floor and cabinet for a heater vent.
        The Hackzall was very handy when I had to trim the floor and cabinet for a heater vent.
        by
        • Verified Purchase
        • Recommended
        This tool is light weight so my wife can use it to. The batteries are small enough to carry an ex...
        This tool is light weight so my wife can use it to. The batteries are small enough to carry an extra in a pocket or tool belt and buttery life is far greater than expected. Plenty of power but if you are cutting 2 x 4 or nails the battery life is reduced. If you are doing this a lot you may want a corded saw but I love this tool.
        by
        • Verified Purchase
        • Recommended
        3 found this review helpful
        I've had this tool about a year now and I really like it's cutting ability & small size. This l...
        I've had this tool about a year now and I really like it's cutting ability & small size. This little hackzall is really quite the beast, you put on the right blade for the job and it'll work just like it's big brother for many jobs! I now go to it first and I'm always amazed how well it cuts! I only wish they would put the slide lock/unlock switch somewhere else, maybe even just a little higher, as it gets hit by accident all the time by my hand and I have to stop what I'm doing to push it back to unlock, the same issue goes for their drill & drivers too for that matter. I've use this tool with attachments as well like scraping blades & metal brushes for paint prep (see pic) and it does a good job with those attachments too. I've even thrown on a tree limb cutting blade to trim my trees & bushes, it's so much, easier, faster, cleaner & safer than a chain saw. If you found this review helpful please click on the thumbs up. Thanks!
        by
        • Recommended
        40 found this review helpful
        I've had this tool about a year now and I really like it's cutting ability & small size. This ...
        I've had this tool about a year now and I really like it's cutting ability & small size. This little hackzall is really quite the beast, you put on the right blade for the job and it'll work just like it's big brother for many jobs! I now go to it first and I'm always amazed how well it cuts! I only wish they would put the slide lock/unlock switch somewhere else, maybe even just a little higher, as it gets hit by accident all the time by my hand and I have to stop what I'm doing to push it back to unlock, the same issue goes for their drill & drivers too for that matter. I've use this tool with attachments as well like scraping blades & metal brushes for paint prep (see pic) and it does a good job with those attachments too. I've even thrown on a tree limb cutting blade to trim my trees & bushes, it's so much, easier, faster, cleaner & safer than a chain saw. If you found this review helpful please click on the thumbs up. Thanks!
        by
        • Recommended
        12 found this review helpful
        The Milwaukee 12-Volt Lithium-Ion Cordless 3/8-inche Drill/Driver Kit with two 1.5 Ah Batteries, ...
        The Milwaukee 12-Volt Lithium-Ion Cordless 3/8-inche Drill/Driver Kit with two 1.5 Ah Batteries, Charger, & Tool-Bag is a top-value at an affordable price. You pay a little more than for the off-brands, but this top-notch drill/driver kit is worth more than the price Milwaukee Tool charges you for it. It's a bargain. Invest in the future. Buy this set. It works great for metal-work and wood, etc.
        by
        • Verified Purchase
        • Recommended
        1 found this review helpful
        Showing 1-10 of 1,643 reviews