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Milwaukee M18 FUEL SAWZALL 2821-22 vs Ryobi 18V ONE+ HP Brushless Recip Saw Kit

The Milwaukee M18 FUEL SAWZALL is the heavier-duty saw: a 1-1/4 inch stroke, a full-size body and two 5Ah batteries make it the pick for demolition, plumbing and framing. The Ryobi 18V ONE+ HP is a compact one-handed saw with a 7/8 inch stroke, orbital action and a 2Ah battery, so it suits overhead work, tight spaces and light remodeling. Reviewers rate both 4.8, but owners of the Milwaukee praise its power and durability on tough jobs, while Ryobi owners like the light weight and the wide ONE+ battery system.

  • Choose the Milwaukee M18 FUEL SAWZALL if you cut pipe, studs and demolition material all day and want maximum power, a long stroke and two larger batteries in the kit.
  • Choose the Ryobi 18V ONE+ HP if you want a light one-handed saw for overhead and tight cuts and already own or plan to buy into the ONE+ battery system.

Prices

  • Milwaukee M18 FUEL SAWZALL 2821-22: $722.65 at spsindustrial.com (last seen Nov 11)
  • Ryobi 18V ONE+ HP Brushless Recip Saw Kit: $46.95 at mercari.com (last seen Nov 7)
  • Difference: the Ryobi 18V ONE+ HP Brushless Recip Saw Kit is $675.70 cheaper than the Milwaukee M18 FUEL SAWZALL 2821-22 at the latest prices (Nov 7 and Nov 11)
Milwaukee
Milwaukee M18 FUEL SAWZALL Reciprocating Saw Kit 2821-22

Milwaukee M18 FUEL SAWZALL 2821-22

Milwaukee M18 FUEL SAWZALL Reciprocating Saw Kit 2821-22

4.8(139 ratings)
$722.65at spsindustrial.comChecked Nov 11
See all prices and details
Visit spsindustrial.com
Pros
  • Long 1-1/4 in stroke cuts fast through pipe, studs and demolition
  • Brushless motor holds speed under load
  • Two 5Ah batteries keep runtime long between charges
  • Sturdy keyless blade clamp and metal-reinforced battery rails
Cons
  • Heavy and bulky for overhead or one-handed work
  • No orbital action for fast wood cuts
  • Full-size body is awkward in tight spaces
1
18V Brushless Reciprocating Saw Kit

Ryobi 18V ONE+ HP Brushless Recip Saw Kit

18V Brushless Reciprocating Saw Kit

4.8(212 ratings)
$46.95at mercari.comChecked Nov 7
See all prices and details
Visit mercari.com
Pros
  • Compact and light enough for one-handed overhead cuts
  • Orbital action speeds up wood cutting
  • Rapid release blade change needs no tools
  • Works with any Ryobi 18V ONE+ battery
Cons
  • Shorter 7/8 in stroke is slower in heavy demolition
  • Kit ships with only a 2Ah battery
  • Compact body can flex under hard pushing

What separates them

Milwaukee M18 FUEL SAWZALL 2821-22Ryobi 18V ONE+ HP Brushless Recip Saw Kit
Stroke length1-1/4 in, longer and more aggressive per stroke7/8 in, shorter for control in tight spots
Form factorFull-size two-handed bodyCompact one-handed design
SpeedVariable speed with a constant-power brushless motorUp to 3,200 SPM with variable speed trigger
Orbital actionNot offered; straight reciprocating cutSelectable orbital action for faster wood cuts
Batteries in kitTwo 5Ah M18 batteries plus charger and caseOne 2Ah battery plus charger and bag
Blade changeWear-resistant keyless clampRapid release twist-to-eject clamp
WeightHeavier full-size sawAbout 7 lb, built for one-handed use
Battery platformMilwaukee M18, shared with a large pro tool lineRyobi ONE+ 18V, one of the widest DIY systems

Price history

$449.90$46.95
Oct 31Nov 14
  • Milwaukee M18 FUEL SAWZALL 2821-22: lowest $406.80 on Nov 14 at lenonlures.com.
  • Ryobi 18V ONE+ HP Brushless Recip Saw Kit: lowest $46.95 on Nov 7 at mercari.com; $135.99 on Nov 14.

Prices at every store

Milwaukee M18 FUEL SAWZALL 2821-22

  • spsindustrial.comNew

    In stock

    $722.65Free shippingChecked Nov 11
    Visit spsindustrial.com
  • Grainger Industrial SupplyNew

    Availability unknown

    $614.25Checked Oct 31
    Visit Grainger Industrial Supply

Also available at

  • Global IndustrialCheck price at Global Industrial
  • Midstate Tool & SupplyCheck price at Midstate Tool & Supply
  • lenonlures.comCheck price at lenonlures.com
Prices and history →

Ryobi 18V ONE+ HP Brushless Recip Saw Kit

  • eBayNew

    In stockSold by essentialsdepot24

    $107.99Free shippingChecked Nov 12
    Visit eBay
  • WhatnotNew

    In stock

    $100.00+ $8.35 shippingChecked Nov 12
    Visit Whatnot
  • mercari.comNew

    Availability unknown

    $46.95Checked Nov 7
    Visit mercari.com
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $135.99Free shippingChecked 6 h ago
    Visit Amazon

Store links may earn us a commission.

All 14 stores and price history →

Specs compared

SpecMilwaukee M18 FUEL SAWZALL 2821-22Ryobi 18V ONE+ HP Brushless Recip Saw Kit
Power TypeElectricElectric
Voltage18 V18 V
colorMulticolor—
size20.500 x 16.900 x 5.800 in—
Power SourceBattery—
Voltage (V)18.0—
Battery Voltage—18-volt
Blade Stroke Length—1.125
Weight—7
SPMs—2900
Brushless—Yes
Orbital Action—Yes
Show all 18 specsShow fewer specs
SpecMilwaukee M18 FUEL SAWZALL 2821-22Ryobi 18V ONE+ HP Brushless Recip Saw Kit
Variable Speed—Yes
Battery Included—Yes
Charger Included—Yes
Case Type—Bag
Keyed/Keyless—Keyless
Cordless—Yes

What reviewers say

Milwaukee M18 FUEL SAWZALL 2821-22

  • 4.8 / 5139 ratings

Owners rate the 2821-22 highly and describe it as a powerful, fast-cutting saw that holds up to daily jobsite use. Most praise the brushless motor, runtime and blade changes. The main complaints are weight and bulk.

What people mention
  • PowerPraisedOwners say it cuts through pipe, conduit and nail-embedded lumber without bogging down.
  • Battery runtimePraisedTwo 5.0Ah packs are reported to last through long work sessions, with one charging while the other runs.
  • WeightCriticisedReviewers call it heavy and tiring for overhead or one-handed work.
  • Blade changePraisedThe tool-free clamp is described as quick and secure, even with gloves on.

Ryobi 18V ONE+ HP Brushless Recip Saw Kit

  • 4.8 / 5212 ratings

Rated 4.8 out of 5 from 212 ratings, buyers are largely positive about this compact recip saw. They value the one-handed control and brushless power for its size. Runtime on the included 2Ah battery is the main limitation mentioned.

What people mention
  • One-handed usePraisedOwners like cutting overhead and in tight spaces with one hand.
  • PowerPraisedThe brushless motor handles light demolition and pruning well for its size.
  • Battery runtimeCriticisedThe included 2Ah pack runs down quickly on longer cutting sessions.
  • Blade changesPraised

Questions and answers

Which is better for cutting PVC and copper pipe?
The Milwaukee. Its longer 1-1/4 inch stroke and higher torque clear pipe faster, and the two 5Ah batteries keep it running through a full plumbing job.
Which is better for overhead or one-handed cuts?
The Ryobi. It is compact and light enough to run one-handed in ceilings and tight spaces, where the full-size Milwaukee is awkward.
Which lasts longer?
The Milwaukee is built for daily jobsite use with a heavier body and metal-reinforced battery rails. The Ryobi is durable for home and light trade work and carries a 3-year warranty.
Is the Milwaukee worth stepping up to?
Yes if you cut demolition material, pipe or studs regularly and want maximum power and two large batteries. For occasional home cuts, the Ryobi covers the job at less weight.
Do the batteries interchange?
No. Milwaukee uses M18 batteries and Ryobi uses 18V ONE+ batteries. Each saw only takes its own brand's packs.
Does either saw have orbital action?
Only the Ryobi. Its orbital action speeds up wood cuts; the Milwaukee cuts in a straight reciprocating stroke.

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The keyless rapid-release chuck makes swaps fast.