Milwaukee 2721-20 M18 FUEL SAWZALL Reciprocating Saw with ONE-KEY Technology (Tool Only)

Model: miln2721-20
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Milwaukee 2721-20 M18 FUEL SAWZALL Reciprocating Saw with ONE-KEY Technology (Tool Only) Model: miln2721-20
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Product Features & specs :

Milwaukee 2721-20 M18 FUEL SAWZALL Reciprocating Saw with ONE-KEY Technology (Tool Only)

The M18 FUEL SAWZALL Reciprocating Saw cuts faster than its corded counterparts and offers up to 2x more runtime and 5x longer tool life than competitive saws. The POWERSTATE brushless motor provides cutting power that has only been associated with corded tools. The M18 REDLITHIUM Battery Pack delivers more runtime and provides more work per charge and more work over the life of the pack than competitive batteries. The saw's REDLINK PLUS Intelligence ensures optimized performance and protection from overloading, overheating and over-discharging. The 18V lithium-ion SAWZALL features an adjustable shoe, integrated LED light, and a hang hook for convenient storage on the job.
  • POWERSTATE brushless motor delivers constant power under heavy load for maximum performance
  • REDLINK PLUS intelligence system ensure optimal performance and overload protection to prevent damage during heavy applications
  • REDLITHIUM battery pack provides superior power, performance and runtimes than competing battery packs
  • ONE-KEY compatibility allows customization, tracking and tool management
  • Easily toggle between four custom performance profiles saved within the tools memory
  • QUIK-LOK universal blade clamp system accepts all recip saw blades with a concealed keyless clamp system
  • Keyless adjustable shoe allows users to easily change position to extend blade life
  • Integrated LED light illuminates the workpiece for improved visibility
What’s Included:
  • M18 FUEL SAWZALL Reciprocating Saw w/ ONE-KEY Technology - 2721-20
  • Tool Only - Battery & Charger Sold Separately
Power Source
Adjustable Shoe
UL Safety
Wifi compatibility
Batteries Included
Battery Type
Vibration Dampening
No-Load Speed (SPM)
0 - 3000
Bluetooth Compatibility
Motor Type
Blade Clamp Type
QUIK-LOK Universal
Charger Included
Stroke Length
1-1/8 in
CSA Safety
Keyless/keyed blade change
Keyless Blade Change
Case Included
Variable Speed
Cutting Action
ETL Safety
Battery System
17.75 in.
3.5 in.
6.5 in.
7.4 lbs.
Warranty Term
5 Year

Reviews :

4.9 / 5.0
93 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Would you recommend this product?
Yes (6)
Easy To Use (6)
Powerful (5)
Value (3)
Ergonomic Design (2)
Best Uses
Frequent Use (5)
Jobsite (5)
Large Projects (4)
Small Projects (4)
I would recommend this to anyone who does home rep
I use this around the home on major repairs. It works like a champ.
July 5, 2020
Originally posted at
M18 Fuel Sawsall
Used a couple of times in a demolition job cutting wood and metal the saw is a beast .
June 20, 2020
Originally posted at
Great Product!
I use this on a regular basis at work. I use everything Milwaukee and their products are the best.
June 12, 2020
Originally posted at
One more for the collection
Great saw just like all my MIlwaukee tools
Works awesome
May 16, 2020
Originally posted at
I use it for pretty much all metal cutting it works great. Get the Milwaukee heavy metal blades which are amazing by themselves. But the saw works as it should. It will drain a battery in a hurry tho but that’s what you get when you use it as much as I do....
May 16, 2020
Originally posted at
I would and have bought again
powerful and good balance. seems very durable. I have four of them
May 2, 2020
Originally posted at
Great saw to cut through anything
Man this saw just keeps cutting. We use these in multiple locations and the get beat on, poured on and just destroyed yet it keeps cutting. Great tool just a little heavy so we have started using the hackzalls more to ease up on the guys however there are some task that you really need this saw first. One-key is a life saver when you guys misplace tools and you can locate them through the app.
April 20, 2020
Originally posted at
I would buy this product again and again
Great products the best tools I ever owned. I wouldn’t buy anything else then Milwaukee tools!!
April 18, 2020
Originally posted at
Great product would recommend to everyone
Best product on the line way better then anything on the market
April 11, 2020
Originally posted at
The best sawzall I’ve ever owned!!
Best power tools on the market. Hands down. Smooth cuts like butter.
April 4, 2020
Originally posted at

Q & A :

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Browse 5 questions Browse 5 questions and 7 answers
Is this a reconditioned saw??
Levi F on Aug 24, 2017
BEST ANSWER: No it was brand new. You can tell by the model # 2721-20, if it was reconditioned the last two digits would be 80 = 2721-80.
What's the purpose of wifi on a tool?
A shopper on May 4, 2020
BEST ANSWER: Correct, if the tool is misplaced, you will be able to track the tool and set different RPM settings.
Does this come with a bag?
A shopper on Dec 3, 2019
BEST ANSWER: No bag is listed in the includes section.
Which m18 battery. Xc5.0 xc6.0 xd9.0??
Joe S on Nov 18, 2018
BEST ANSWER: You can use all three, the battery will only have to be in the M18 family. You can use any amp hour battery for this model.