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Is the 2719-20 meant for one-handed or full-size two-handed work?
Milwaukee describes this exact 2719-20 as a compact one-handed HACKZALL. Its manual gives a 7/8-inch stroke; that published stroke is not a cut-rate comparison with a full-size saw. Secure the material and keep the blade path clear.
Explore this need in the finder →Does the 2719-20 include a battery and charger?
No. Milwaukee labels the 2719-20 Tool Only and lists one HACKZALL in the box. Its M18 compatibility does not include a battery or charger. The separate 2719-21 kit lists those items.
Explore this need in the finder →Can the 2719-20 pass a strict 4 lb bare-tool limit?
Not on the reviewed evidence. The exact page and manual do not state a bare-tool weight, and the manufacturer category snapshot contains inconsistent weight fields. Unknown does not satisfy an essential maximum.
Explore this need in the finder →A compact M18 saw with a clearly different grip plan
The Milwaukee 2719-20 is the tool-only M18 FUEL HACKZALL, not a full-size SAWZALL and not the separately numbered 2719-21 kit. Milwaukee describes the 2719-20 as a compact, one-handed reciprocating saw. That shape can matter when the approach is tight or the other hand is needed to steady a supported workpiece, but it does not mean the saw can safely replace a clamp or a stable work surface. A compact body still needs room for the blade to move and a clear path for the operator's hands.
The manufacturer page lists a 7/8-inch stroke and a POWERSTATE brushless motor; the model-matched 2719-20 operator manual gives an 18-volt M18 supply, 0–3,000 no-load strokes per minute and the same 7/8-inch stroke. Milwaukee also describes a dual-gear counterbalance mechanism and a pivoting shoe. Those are maker-stated design features, not independent measurements of cut speed, vibration, fatigue or durability. A pivoting shoe's contact movement is not proof of a length-adjustable shoe, and the exact material reviewed does not establish a selectable orbital mode.
Blade setup is part of the compact-format decision
The 2719-20 manual identifies a Quik-Lok clamp for 1/2-inch universal HACKZALL and SAWZALL blades. It gives a 3-1/2-inch minimum blade length and explains how the blade must extend beyond the shoe and the work through the stroke. The clamp is opened and closed by a collar rather than a separate blade wrench, but the manual still calls for removing the battery before changing a blade, checking that the blade is locked and tugging the blade to verify retention. “Tool-free” does not mean maintenance-free: the manual says debris can interfere with secure clamping and describes cleaning and lubrication.
For straight or contour cuts, the manual instructs the user to hold the shoe flat against the workpiece; it warns that a blade can break if it impacts the work or shoe. It also says to check for concealed electrical, gas and water lines before blind or plunge cuts, and describes starting metal cuts slowly and increasing speed. Those instructions are more useful than a generalized promise about “fast cuts”: choose blade type and length for the material, support the stock, keep the shoe in contact and follow the exact manual. The review does not imply that one-hand use makes an uncontrolled or unsupported cut appropriate.
Tool-only means the battery system remains yours to supply
The exact 2719-20 product page is labeled Tool Only and its box list names one M18 FUEL HACKZALL. It does not list a battery, charger, blade or bag. The saw is compatible with Milwaukee M18 battery packs, but the platform label does not make a pack or charger part of this SKU. An M18 owner may prefer the bare tool if existing equipment is compatible; a buyer starting from zero needs to account for the missing power components and verify the appropriate battery and charger separately. No price or stock assumption is made here.
Milwaukee's product-card archive contains inconsistent weight fields for this entry: it includes 6.97 lb as net weight, 5.57 lb with batteries and 4.07 lb excluding battery. Those figures do not reconcile as a coherent set, and the current exact product page and operator manual do not provide a bare-tool weight. I therefore leave the 2719-20's numeric bare-tool weight unknown rather than choose the most convenient field. The exact sources also do not establish overall length, adjustable shoe, orbital action or a hang hook.
Compare the two M18 HACKZALL package choices
The related 2719-21 listing is a separate kit. Its exact page lists one M18 FUEL HACKZALL kit, one XC5.0 REDLITHIUM battery, one M18/M12 multi-voltage charger and a contractor bag. The 2719-20 tool-only package is not interchangeable with that contents list. If you already have M18 equipment, compare whether the extra battery and charger are useful; if you do not, the kit's listed components may be relevant, while a blade is not named in its four-item box list. The kit page has a mislabeled product-image alt string, so the image in this review is the clean tool-body image from the exact 2719-20 page, not a depiction of the 2719-21 package contents.
The M12 FUEL HACKZALL 2520-20 is another compact one-handed option, but it is a different M12 saw with a 5/8-inch stroke, not a smaller battery choice for this M18 tool. A buyer should compare the actual platform already owned, exact stroke and package contents rather than infer that the brand name makes the saws equivalent. If an adjustable shoe, orbital selector, precise bare-tool mass or included cutting blade is essential, those fields are not confirmed for this 2719-20 assessment.
Evidence and limits
This assessment is based on the exact Milwaukee 2719-20 U.S. product page, its 2719-20 operator manual and the manufacturer HACKZALL listing snapshot. The exact manufacturer page supports the model, tool-only package, M18 platform and listed design features; the manual supports operating specifications, blade fit and setup limits. No saw was owned or used for this review. There is no hands-on cutting, vibration, runtime, weight or durability test behind it.
Key specifications
Key details at a glance
| Saw format | Compact, one-handed saw |
|---|---|
| Power source | Cordless battery |
| Battery platform | Milwaukee M18 |
| Motor type | Brushless |
| Stroke length | 0.88 in |
| No-load stroke rate | 3000 SPM |
| Tool-free blade change | Yes |
| Work light | Yes |
| Battery in this package | No |
| Charger in this package | No |
Use the exact model’s instructions for operating limits, supplied equipment and version differences.
Sources for this review
Sources for this assessment
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