Milwaukee 13-Amp Super Sawzall Makes Quick Work of Wood
It takes some serious performance to earn the title of โSuper Sawzallโ within Milwaukeeโs family of reciprocating saws. The Milwaukee 13-amp Super Sawzall is the smallest current model to carry the title. We tested the best corded reciprocating saws against other options in the 13-amp class to see just how Super it is.
Pros
- Top wood-cutting speed in its class
- Excellent vibration control
- Most compact in its class
- Made in the USA
Cons
- The most expensive option in its class
Milwaukee 13-Amp Super Sawzall Cutting Speed
We put saws in this power class through a series of three speed tests: nail-embedded wood, 2โณ EMT, and #5 rebar. Check out our main reciprocating saw head-to-head page to see the full details of our testing methods.
Milwaukee puts together a fast 3000 SPM speed and pairs it with a fairly long 1.25โณ stroke length. That should translate into some pretty quick cutting. This model also has orbital action to give an advantage in wood cutting.

The Milwaukee 6536-21 crushed it in our nail-embedded wood test, taking just 8.30 seconds on average to make it through 2 x 10 PT with 5 framing nails in it. Thatโs more than 4 seconds ahead of Kobalt in second and nearly 12 seconds ahead of Skilsaw.
It lost some ground when we shifted to metal cutting, but itโs not obnoxiously slow by any means. In 2โณ EMT, it averaged 5.49 seconds, more than a full second behind Kobalt.

Moving to the thicker metal of rebar, it fell to third place, needing 8.27 seconds on average. Thatโs nearly two and a half seconds behind Kobaltโs leading time of 5.81 seconds.
Overall, the Milwaukee 13-amp Super Sawzallโs wood-cutting speeds close in on what the 15-amp class has and its metal-cutting speeds are certainly adequate. When the meat of your demo work is wood-based, this is a great choice.
Vibration Control
Milwaukee packed a counterbalance system into this model thatโs very effective. In our vibration control tests, only Skilsawโs Buzzkill design rated slightly higher, but it was a close race.
Size and Weight
Across the board, reciprocating saws in the 13-amp class are about the same size as their 15-amp counterparts. The Milwaukee 13-amp Super Sawzall is the same length as its 15-amp versionโ19.9โณ. Itโs just 0.1โณ longer than Kobalt and a full 2โณ shorter than Skilsaw in the same class.

Likewise, Milwaukeeโs 9.4-pound weight is very close to the 15-amp modelโs weight (9.6 pounds). Itโs the lightest in the class, though, just edging out Skilsaw by 0.1 pounds.
Additional Features
Aside from including orbital action and a counterbalance system, Milwaukee only includes a pivoting, tool-free adjustable shoe to the main feature set. This power class and the 10 โ 12-amp saws below it arenโt known for their comprehensive feature sets, but there are a couple of things we find on other saws:
- Variable speed dial
- Lever blade release
- Blade ejection
- Rafter hook
- LED light
Realistically, Milwaukee includes the most important features that directly affect cutting speed and vibration. The rest of these are nice to have, but a lot of us can live without them.


Pricing
At $189, the Milwaukee 13-amp Super Sawzall is the most expensive reciprocating saw in its class. Itโs a little bit of a sticking point considering the size and weight are so close to the 15-amp model and that one is just $10 more. Theyโre also both Made in the USA products so you may just want to jump up a level.
The Bottom Line
The Milwaukee 6536-21 is an excellent 13-amp reciprocating saw thatโs very close to the top in its class. The only thing you may want to consider before pulling the trigger is that the 15-amp is so close in size, weight, and price, that itโs worth it to go ahead and move up in performance.
Buy it if youโre looking for the best wood-cutting speeds in the 13-amp class and love the pride of using a Made in the USA reciprocating saw. Pass and move up to the 15-amp Super Sawzall if youโd like a boost in performance and features for just $10 more.
Milwaukee 13-Amp Super Sawzall Specs
- Model Number: Milwaukee 6536-21
- Strokes Per Minute: 3000
- Stroke Length: 1.25โณ
- Weight: 14.4 lbs
- Cord Length: 96โณ
- Warranty: 5 years
- Price: $189
