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DEWALT DCS356B 20V Oscillating Multi-Tool vs DeWalt XTREME 12V Oscillating Tool

The DCS356B is the stronger all-round oscillating tool: 20V power, a 3-speed selector plus variable speed trigger, and a brushless motor that DeWalt rates for up to 57% more runtime than a brushed equivalent. The XTREME 12V (DCS353) is smaller and lighter, with a slim barrel grip, trigger lock and three LEDs, which suits detail work and overhead use. Owners of the 20V tool praise its power and speed control but some report missing blades or repackaged boxes; the 12V tool has fewer ratings, so its higher score is less proven. Buy the 20V for heavy cutting and sanding, the 12V for light detail work and tight spaces.

  • Choose the DEWALT DCS356B if you want maximum cutting power, a 3-speed selector with a variable speed trigger, and one battery platform shared with other 20V MAX tools.
  • Choose the DeWalt XTREME 12V if you mostly do detail sanding, plunge cuts and overhead work and want a compact, slim-gripped tool with a trigger lock and three LEDs.

Prices

  • DEWALT DCS356B 20V Oscillating Multi-Tool: $90.99 at Walmart (checked today)
  • DeWalt XTREME 12V Oscillating Tool: $82.99 at Walmart (checked today)
  • Difference: the DeWalt XTREME 12V Oscillating Tool is $8.00 cheaper than the DEWALT DCS356B 20V Oscillating Multi-Tool today
DEWALT
DEWALT DCS356B 20V Cordless Electric Multi Tool Oscillating Power Tool

DEWALT DCS356B 20V Oscillating Multi-Tool

DEWALT DCS356B 20V Cordless Electric Multi Tool Oscillating Power Tool

4.3(72 ratings)
$90.99at WalmartObserved at 1:07 PM
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Pros
  • Brushless motor with strong cutting power
  • 3-speed selector plus variable speed trigger gives fine control
  • Universal accessory adaptor fits most brands' blades
  • Shares 20V MAX batteries with other DeWalt tools
Cons
  • Battery and charger sold separately
  • Some buyers report one blade instead of two, or a repackaged box
  • Heavier and longer than the 12V tool
  • Listing states no written warranty
DeWalt
DeWalt XTREME 12V Cordless Oscillating Tool

DeWalt XTREME 12V Oscillating Tool

DeWalt XTREME 12V Cordless Oscillating Tool

4.9(25 ratings)
$82.99at WalmartObserved at 10:13 AM
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Pros
  • Compact, slim barrel grip suits detail and overhead work
  • Three LEDs light the cut line
  • Trigger lock for long cuts
  • 3-year limited warranty and two batteries listed
Cons
  • Less power and lower top speed than the 20V tool
  • Smaller 12V battery platform
  • Only one wood blade in the box
  • Fewer owner ratings, so the high score is less tested

What separates them

DEWALT DCS356B 20V Oscillating Multi-ToolDeWalt XTREME 12V Oscillating Tool
Power source20V MAX battery, part of the large DeWalt 20V line12V MAX battery, compact XTREME line
Speed control3-speed selector plus dual-grip variable speed triggerVariable speed trigger with trigger lock
Top speedUp to 20,000 OPM0 to 18,000 OPM
Size and weightAbout 2.4 lb, 11.2 in longAbout 2.6 lb with battery, compact body with slim barrel grip
LightingSingle bright LEDThree LED lights
Blades in boxTwo wood cutting blades plus brush and universal adaptorOne wood blade, one wood/metal blade and universal adaptor
Batteries includedListing states batteries included; charger sold separatelyTwo 2.0 Ah batteries listed
WarrantyListing states no written warranty3-year limited factory warranty

Price history

$169.00$82.99
Oct 30Nov 9
  • DEWALT DCS356B 20V Oscillating Multi-Tool: lowest $87.99 on Oct 31 at Walmart; $90.00 on Nov 9.
  • DeWalt XTREME 12V Oscillating Tool: lowest $82.99 on Nov 9 at Walmart.

Prices at every store

DEWALT DCS356B 20V Oscillating Multi-Tool

  • WalmartNew

    In stockSold by Drip and SoleReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $90.99Free shippingObserved at 1:07 PM
    Visit Walmart

Also available at

  • WrykerCheck price at Wryker
  • Tool AcademyCheck price at Tool Academy
  • MSC Industrial SupplyCheck price at MSC Industrial Supply
Prices and history →

DeWalt XTREME 12V Oscillating Tool

  • WalmartNew

    In stockSold by Seller

    $82.99Observed at 10:13 AM
    Visit Walmart
  • AmazonNew

    Availability unknown

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

    $84.00Free shippingObserved at 1:04 PM
    Visit Amazon
  • eBayNew

    Availability unknownSold by fran-448626 (99.7% positive, 287 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $84.99+ $5.50 shippingObserved at 1:03 PM
    Visit eBay
  • Ohio Power ToolNew

    Availability unknown

    $99.00Observed at 10:12 AM
    Visit Ohio Power Tool

Also available at

  • eBayCheck price at eBay

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All 16 stores and price history →

Specs compared

SpecDEWALT DCS356B 20V Oscillating Multi-ToolDeWalt XTREME 12V Oscillating Tool
colorMulticolorBlack
size2.7 lbsOne Size
Power typeBatteryCordless
Weight2.4 lb2.6 lbs (with the battery inserted)
Tool TypeOscillating Multi-ToolOscillating Tool
Length11.2 in5.1 in.
MaterialPlasticPlastic
Handle MaterialSteel, ABSSoft overmold
Grip TypeDUAL-GRIPSlim grip, Anti-slip ridges, Ergonomic grip wit…
Handle TypeIn-LineBarrel Grip
PrecisionAccurate repeatability (with DEWALT oscillating…Accurate cutting (with bright LED)
Size DetailsOne SizeCompact
Show all 40 specsShow fewer specs
SpecDEWALT DCS356B 20V Oscillating Multi-ToolDeWalt XTREME 12V Oscillating Tool
Typical UsersProfessionals, DIY enthusiastsDIY enthusiasts, Professional
Skill LevelProfessionals, DIY enthusiastsProfessional use, DIY and home use, Home users
Blade TypeWood with Nail Blade, Fast-Cut Wood BladeWood Cutting Blade
Usage TypeCuttingCutting
Quantity11
Case IncludedYesNo
FinishBrushedBrushed
BrandDEWALT—
Oscillating power tool typeWood Cutting—

What reviewers say

DEWALT DCS356B 20V Oscillating Multi-Tool

  • 4.3 / 572 ratings

Reviewers rate it 4.3 out of 5 and many call it the best oscillating tool they have used. They praise the power, the brushless motor and the variable speed trigger over speed wheels. A few buyers report a missing blade and repackaged packaging.

What people mention
  • PowerPraisedReviewers widely praise the brushless motor's power for cutting.
  • Speed controlPraisedThe variable speed trigger is preferred over speed wheels for control of the cut.
  • Blade countCriticisedA few buyers received only one blade instead of the two shown.
  • PackagingCriticisedSome units arrived in a repackaged box, raising doubts about condition.

DeWalt XTREME 12V Oscillating Tool

  • 4.9 / 525 ratings

Owners of the 12V XTREME line generally like the light weight and brushless motor for small jobs, while noting it is not a substitute for an 18V or corded multi-tool on tough material.

What people mention
  • WeightPraisedOwners say the 2.6 lb package is easy to hold overhead for extended periods.
  • PowerMixedFine for trim and drywall, but it bogs down in thick hardwood compared with 18V tools.
  • BatteryPraisedTwo 2.0 Ah batteries cover most small jobs and share the 12V MAX line.
  • VibrationCriticised

Questions and answers

Which is better for cutting through thick trim and door jambs?
The DCS356B. Its 20V brushless motor and higher top speed handle long cuts in hardwood better, and the 3-speed selector lets you match speed to the material.
Which is better for sanding in tight corners?
The XTREME 12V. Its compact body and slim grip reach into corners and overhead spots more easily, and the three LEDs help in dark cabinets.
Does either come with a battery and charger?
Check the listing. The 20V tool's description says battery and charger are sold separately, though one listing states batteries included. The 12V listing shows two batteries; confirm charger inclusion before buying.
Which lasts longer?
Both use brushless motors, which outlast brushed ones. The 20V tool has more power headroom for heavy cutting, while the 12V carries a stated 3-year warranty; the 20V listing states no written warranty.
Is the 20V worth stepping up to over the 12V?
Yes if you cut and sand often or already own 20V MAX batteries. The 12V is enough for occasional detail work and is easier to handle.

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More comparisons

  • DEWALT DCS356B 20V Cordless Electric Multi Tool Oscillating Power Tool vs DEWALT 20V MAX 3-Speed Oscillating Tool Kit
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  • DEWALT DCS356B 20V Cordless Electric Multi Tool Oscillating Power Tool vs DEWALT DCS354D1 20V Cordless Oscillating Power Tool
  • DEWALT DCS356B 20V Cordless Electric Multi Tool Oscillating Power Tool vs DeWalt ATOMIC 20V MAX Oscillating Multi-Tool
  • DEWALT DCS356B 20V Cordless Electric Multi Tool Oscillating Power Tool vs Dewalt 20V MAX* XR(R) Brushless Cordless 3-Speed Oscillating Multi-Tool
  • DeWALT 20V MAX XR Low-Vibration Oscillating Multi-Tool, Tool Only (DCS359B) vs DEWALT DCS356B 20V Cordless Electric Multi Tool Oscillating Power Tool
  • DeWALT 20V MAX XR Low-Vibration Oscillating Multi-Tool, Tool Only (DCS359B) vs DeWalt XTREME 12V Cordless Oscillating Tool

Buying guides that pick them

  • Best DeWalt oscillating multi-tools
  • Best power tools for home DIY
Is variable speed
Y
—
Maximum speed20000 OPM—
Oscillations per minute13000 OPM—
Volts20 Volts—
Charger includedN—
Accessories1 Brush 2 Blades—
FeaturesBrushless Motor—
Product line20V Max XR—
Electric motor typeBrushless—
Rec. useCutting—
Has written warrantyNo—
ModelDCS356B—
Color categoryYellow—
Number of speeds3—
Batteries IncludedYes—
Voltage20.00—
Type Of PowerCordless—
Country Of OriginMexico—
Blade MaterialSteel—
Long cuts produce noticeable vibration through the barrel grip.