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Milwaukee 2836-21 M18 FUEL Oscillating Multi-Tool vs Skil PWRCORE 20V Brushless Oscillating Multi-Tool

Buy the Milwaukee 2836-21 if you cut hardwoods, nail-embedded wood or do heavy remodel work and want the fastest, smoothest cuts. Buy the Skil Pwrcore 20V kit if you need an occasional-use multi-tool for trim, drywall and light sanding at a low price. As of November 7, 2026, the Milwaukee kit is $279.00 at The Home Depot and the Skil kit is $79.00 at Walmart, a $200 gap.

Today the Skil PWRCORE 20V Brushless Oscillating Multi-Tool costs $200.00 less at its best price.

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Milwaukee
Milwaukee 2836-21 M18 FUEL 18V Cordless Li-Ion Oscillating Multi Tool Kit

Milwaukee 2836-21 M18 FUEL Oscillating Multi-Tool

Milwaukee 2836-21 M18 FUEL 18V Cordless Li-Ion Oscillating Multi Tool Kit

4.8(787 ratings)
$279.00
at The Home Depot
Observed at 7:37 AM
See all prices and details
Visit The Home Depot

Choose the Milwaukee 2836-21 if you want the lowest vibration, a 5.0Ah battery and the power to cut nail-embedded wood all day.

Pros
  • Fastest cuts in this pair at 20,000 OPM and a 4.2-degree swing
  • Lowest full-tool vibration of the two, which matters on long sanding and plunge cuts
  • 5.0Ah battery and multi-voltage charger give long runtime and share the M18 platform
  • Tool-free blade change and a 180-degree LED light
Cons
  • Costs $200 more than the Skil kit
  • Heavier at 2.58 lb bare tool
  • Only one blade in the box
Skil
Skil Pwrcore 20V Brushless Oscillating Multi-Tool Kit

Skil PWRCORE 20V Brushless Oscillating Multi-Tool

Skil Pwrcore 20V Brushless Oscillating Multi-Tool Kit

4.7(44 ratings)
$79.00at WalmartVerified
See all prices and details
Visit Walmart

Choose the Skil Pwrcore 20V if you want a light 1.72 lb tool with two blades and sandpaper for under $80.

Pros
  • $79 kit with battery, charger, two blades, sanding pad and nine sandpapers
  • Light 1.72 lb body is easy to hold overhead
  • Vibration reduction system cuts vibration versus older Skil models
  • Tool-free blade change and onboard LED
Cons
  • 17,000 OPM and 3.6-degree angle cut slower in hard material
  • 2.0Ah battery runs out faster on long jobs
  • Smaller 20V platform with fewer compatible tools

What separates them

Milwaukee 2836-21 M18 FUEL Oscillating Multi-ToolSkil PWRCORE 20V Brushless Oscillating Multi-Tool
Price$279.00 at The Home Depot as of November 7, 2026$79.00 at Walmart as of November 7, 2026
Top speed20,000 OPM17,000 OPM
Oscillation angle4.2 degrees3.6 degrees
Speed settings10-setting dial plus Auto-Load6 speeds, variable
Battery includedM18 REDLITHIUM XC5.0 (5.0Ah)2.0Ah
Weight (bare tool)2.58 lb1.72 lb
Blades in boxOne 1-3/8 in HCS wood blade plus sanding padHCS wood blade, HCS segment blade, sanding pad, 9 sandpapers
PlatformM18 system, 200+ toolsSkil 20V system, smaller lineup

Price history

  • Milwaukee 2836-21 M18 FUEL Oscillating Multi-Tool: lowest $279.00 on Nov 7 at The Home Depot.
  • Skil PWRCORE 20V Brushless Oscillating Multi-Tool: lowest $79.00 on Nov 7 at Amazon.

Prices at every store

Milwaukee 2836-21 M18 FUEL Oscillating Multi-Tool

  • The Home DepotNew

    In stock

    $279.00Free shippingObserved at 7:37 AM
    Visit The Home Depot
  • Coastal ToolNew

    In stockReturn policy

    $329.00Verified
    Visit Coastal Tool
  • eBayNew

    In stockSold by efaucets

    $455.24Free shippingObserved at 7:37 AM
    Visit eBay
  • Gordon Electric SupplyNew

    In stock

    $490.09+ $21.13 shippingObserved at 7:37 AM
    Visit Gordon Electric Supply

Also available at

  • Ace Tool GroupCheck price at Ace Tool Group
  • The Power Tool StoreCheck price at The Power Tool Store
  • Factory Authorized OutletCheck price at Factory Authorized Outlet

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All 4 stores and price history →

Skil PWRCORE 20V Brushless Oscillating Multi-Tool

  • WalmartNew

    In stock

    $79.00Verified
    Visit Walmart
  • Tractor Supply CoNew

    In stock

    $79.99Free shippingObserved at 8:34 AM
    Visit Tractor Supply Co
  • AmazonNew

    Availability unknown

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

    $79.00Free shippingObserved at 7:38 AM
    Visit Amazon
  • eBayNew

    Availability unknownSold by ecom-xentro (100% positive, 31 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $118.50Free shippingVerified
    Visit eBay

Also available at

  • Ace HardwareCheck price at Ace Hardware
  • Max WarehouseCheck price at Max Warehouse
  • Midwest Technology ProductsCheck price at Midwest Technology Products

Store links may earn us a commission. Some prices via Klarna.

Specs compared

SpecMilwaukee 2836-21 M18 FUEL Oscillating Multi-ToolSkil PWRCORE 20V Brushless Oscillating Multi-Tool
Oscillations per minute10,000 - 20,00011000 OPM
Length12.17 inches13.19 inches
Charger includedM18 & M12 Multi-Voltage ChargerY
Voltage18V—
Oscillation angle4.2 degrees—
Weight (bare tool)2.58 lbs—
Speed settings10-Setting Dial—
LED light180-degree—
Battery includedM18 REDLITHIUM XC5.0 Extended Capacity Battery …—
Blade changeTool-free blade change—
Width2.53 in—
Battery Technology—Li-Ion
Show all 40 specsShow fewer specs
SpecMilwaukee 2836-21 M18 FUEL Oscillating Multi-ToolSkil PWRCORE 20V Brushless Oscillating Multi-Tool
Power Source—Rechargeable Battery, Battery
Battery Capacity (Ah)—2.0
Color—Multicolor
Voltage (V)—20.0
Included Accessories—Battery
Brand—SKIL
Oscillating power tool type—Sanding Pad
Power type—Battery
Is variable speed—Y
Maximum speed

What reviewers say

Milwaukee 2836-21 M18 FUEL Oscillating Multi-Tool

  • 4.8 / 5787 ratings

Rated 4.8 out of 5 from 787 ratings, owners treat this as a pro-grade multi-tool that cuts fast and runs smooth. Most praise the low vibration, the power through hardwoods and the tool-free blade changes. Complaints center on weight and price.

What people mention
  • VibrationPraisedOwners say the dampening makes it one of the smoothest multi-tools they have used, with less hand fatigue.
  • Cutting powerPraisedReviewers report fast cuts through hardwoods and wood with nails.
  • Blade changesPraisedThe tool-free blade change is called quick and secure.
  • WeightCriticisedSome owners find it heavy for overhead or one-handed use.

Skil PWRCORE 20V Brushless Oscillating Multi-Tool

  • 4.7 / 544 ratings

Rated 4.7 out of 5 from 44 ratings, buyers are broadly satisfied with this kit. They like the brushless power, the low vibration and the tool-free blade changes for the price.

What people mention
  • VibrationPraisedOwners say the vibration reduction makes long sanding sessions noticeably more comfortable.
  • Blade changesPraisedThe tool-free change system is called quick and secure.
  • Battery lifeMixedThe 2.0Ah pack is fine for short jobs but runs down during extended sanding or cutting.
  • ValuePraised

Questions and answers

Which is better for cutting hardwood?
The Milwaukee. Its 20,000 OPM and 4.2-degree oscillation angle cut faster and its vibration damping keeps the blade steadier in hard material. The Skil tops out at 17,000 OPM with a 3.6-degree angle.
Is the Milwaukee worth $200 more?
Only if you use the tool often or cut tough material. The Skil kit covers trim, drywall and light sanding at $79.00 at Walmart as of November 7, 2026, while the Milwaukee is $279.00 at The Home Depot.
Which is easier to hold for long sanding jobs?
The Skil is lighter at 1.72 lb bare tool versus 2.58 lb for the Milwaukee. The Milwaukee offsets that with lower full-tool vibration, which reduces fatigue over long sessions.
Does the Skil kit come with more accessories?
Yes. It includes a wood blade, a segment blade, a sanding pad and nine sandpapers. The Milwaukee kit includes one 1-3/8 in wood blade and a sanding pad.
Which battery lasts longer per charge?
The Milwaukee. Its included M18 XC5.0 pack is 5.0Ah against the Skil's 2.0Ah, so expect roughly two and a half times the runtime per charge.
Which has better blade changes?
Both are tool-free. The Milwaukee uses its Open-Lok interface, which takes Milwaukee and other Open-Lok blades; the Skil uses its own tool-free clamp.

More comparisons

  • DeWalt DCS354D1 20V MAX Brushless Cordless Oscillating Multi-Tool, Kit vs Milwaukee 2836-21 M18 FUEL 18V Cordless Li-Ion Oscillating Multi Tool Kit
  • DeWalt DCS354D1 20V MAX Brushless Cordless Oscillating Multi-Tool, Kit vs Skil Pwrcore 20V Brushless Oscillating Multi-Tool Kit

Buying guides that pick them

  • Best cordless oscillating multi-tool kits
All 4 stores and price history →
—
17000 OPM
Battery capacity—2 Ah
Amps—2 Amps
Volts—20 Volts
Features—Brushless Motor
Electric motor type—Brushless
Rec. use—Wood Working
Weight—1.72 lb
Model—OS5920B-10
Assembled product height—3.9 in
Number of speeds—6
Count—1
Watts—40 Watts
Tool Type—Oscillating Multi-Tool
Blade Material—HCS (wood blade), Bi-metal, HCS (segment blade)
Cutting Type—Precision Cutting
Precision—Didn't affect the accuracy of our cuts
Size Details—3.74 in (assembled product height)
Typical Users—Pro-minded DIYer, Budget-conscious Pro, Budget-…
Buyers see the bundled battery, charger and accessories as strong for the price.