The Milwaukee 2520-20 M12 FUEL HACKZALL is the fastest cutting and most powerful saw in its class, delivering over 4X more run-time, up to 70% faster cutting, and up to 6X longer tool life than competitive saws. The compact, 1-handed design provides superior control and the ability to make cuts in tight spaces. Its’ light weight design is optimal for overhead cutting applications. The Power state Brushless Motor outperforms all leading competitors with constant power output, yet runs cooler with no wearable components. REDLINK PLUS Intelligence ensures optimized performance and protects your investment from overload, overheating, and over-discharge. The M12 REDLITHIUM XC4.0 Battery Pack provides more work per charge and more work over the life of the pack than competitive batteries. The dual gear counter balance mechanism significantly reduces vibration, providing faster starts in metal and reduced user fatigue.
- 1-handed design provides superior control and versatility over a standard reciprocating saw
- 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
- Redlink plus intelligence: provides optimized performance and overload protection using total system communication between tool, battery and charger
- REDLITHIUM XC 4.0 battery pack: provides superior pack construction, more work per charge and more work over the life of the pack than competitive batteries
- Includes: (1) 2520-20 M12 FUEL HACKZALL reciprocating saw, (1) multi-material blade
- Compatible with all M12 batteries
- Compatible with all M12 chargers
Shania Koss (verified owner) –
The only thing this saw is missing is a pivoting shoe like its m18 brother
Aisha Schroeder (verified owner) –
Good and handy especially for household use.
Edwardo Heathcote (verified owner) –
I use this product to notch studs, cut pvc, cut emt
Rico Torphy (verified owner) –
I like the one handed use the speed of cut. I like the balance of the tool and the fact it’s 12 volt and has the power of a corded ( within reason)
Kelli Ratke (verified owner) –
This product is great for tight spaces where a full size won’t fit. It has plenty of power to cut the material too. Great product!
Francis Kuvalis (verified owner) –
I really enjoy using this saw verses a corded one. The quick change blade is wonderful. It may have a little less power than a corded but using this verses running a cord is well worth it.
Brice Dibbert (verified owner) –
Love the smoothness and the heavy duty motor. Have the regular m12 hacksaw but this one beats it hands down.
Cleta Koelpin (verified owner) –
My husband loves the hackzall because of weight of tool, battery life and interchangeable with other Milwaukee products he owns.
Viva Pouros (verified owner) –
Excellent tool very handy light and durable I mostly have dewalt tools but I bought this because home depot was out of dewalt and I’m glad for that I’m starting to buy more milwaukee tools now all in all this saw cuts just like a hacksaw does
Hailie Rohan (verified owner) –
So I am a professional auto tech and I use these tools everyday I have matco 12v tools and use snap on 14.4 tools also and hands down I think these tools are more powerful last longer built better and have over 100 tools in there 12v platform compared to maybe a dozen that the big 3 tool truck company’s have now the stroke is not comparable to a full size takes a little longer but it has a long stroke for a compact and if I didn’t get the fuel version it would be a little more compact but it fit where I’ve needed it the batteries last long time usually can finish all my cutting needs without having to stop in middle of a cut and change batteries I love milwaukee tools and am only buying there platforms from now on and will even be changing some of my matco tools out like my 12 volt matco 3/8 impact for milwalkees compact 3/8 impact it has more power alot more my matco one can hardly get some bolts loose if at all I am now loyal to milwaukee and the price difference for something that in my opinion is better and cheaper and has a better warranty they are my favorite battery tools hands down
Hiram Hagenes (verified owner) –
Having gotten it when the “project season” was about over I have had only one opportunity to try it, and on that occasion I really liked it. Ask me again after next summer during which it will get a much greater workout.
Marianna Upton (verified owner) –
I love your tools and will buy more to add to my collection but I thought this came with a blade? Other than that I love it
Neal Runte (verified owner) –
I use it for plumbing. It’s really great for smaller jobs and tight spaces. It’s not overly fast cutting when it comes to bigger material but didn’t expect it to be as it’s not for that.
Teresa Cummings (verified owner) –
Tons of power in a small tool
Kenya Wolf (verified owner) –
It’s so nice to be able to reach hard to get to places with this saw and also have one hand to hold the ladder.
Destany Zemlak (verified owner) –
The 4.0 amp an hour battery and it will make dozens of cuts on 1/8in steel and if your cutting wood I’ve used it all day building a porch on a single charge
Treva Smitham (verified owner) –
Impressed by the strength of such a light/small tool. My only complaint is the difficulty in removing the 4.0 battery from this tool and 3 other M12 tools that I have. Wish they pulled off as easily as the smaller batteries. Not a deal breaker but annoying.
Don Schowalter (verified owner) –
I use it every day from cutting EMT to drywall/plaster
Dock Romaguera (verified owner) –
Does exactly what it was designed to do. Perfect for tight spaces and fits nicely in your tool bag. No need to bring your larger one for a quick job. I’m a professional contractor and it gets my two thumbs up.
Garrick Paucek (verified owner) –
Using this great reciprocal saw on a bathroom remodeling project. Great for tight spots and battery lasts for a long time!