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Deal.ai › Worx
Worx
Worx Nitro 40V Power Share PRO Attachment-Capable Driveshare Cordless String Trimmer WG186

Worx Nitro 40V Power Share PRO Attachment-Capable Driveshare Cordless String Trimmer WG186

4.4(118 ratings)

Best price now

$228.99at Best BuyChecked 1 h ago

28% under what the other stores charge

Compared across 13 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $228.99 at Best Buy (checked Nov 10, 2026).
  • Checked at 13 stores.

Our take on the Worx Nitro 40V Power Share PRO Attachment-Capable Driveshare Cordless String Trimmer WG186

The Worx Nitro WG186 is a 40V cordless string trimmer built around a brushless motor and a split-shaft Driveshare design. The shaft separates so the power head can drive other Worx attachments, and a variable-speed trigger with ECO mode stretches runtime on light grass. It cuts a 15-inch swath with 0.095-inch dual-line and uses an easy-load head. Bare tool only: no battery or charger in the box, so it suits people already on the 40V Power Share platform. Against one-piece trimmers it trades a little weight (8.8 lbs bare) for attachment flexibility and a brushless motor that Worx rates at 25% more power and 50% longer runtime than brushed equivalents.

Best forOwners already on the Worx 40V Power Share battery platformHomeowners who want one power head for trimming and other yard attachmentsLarger yards that need variable speed and an ECO mode for runtimeBuyers who prefer a brushless motor and a split shaft for storage
Pros
  • Brushless motor with variable-speed trigger and ECO mode
  • Driveshare split shaft accepts other Worx attachments
  • 15-inch cut width with dual 0.095-inch line
  • Easy-load trimmer head speeds up respooling
  • Shaft breaks down for storage and transport
Cons
  • Bare tool: battery and charger sold separately
  • 8.8 lbs bare is heavy for a string trimmer
  • Attachment ecosystem is limited to Worx Driveshare tools
  • No bump-feed convenience confirmed; line changes go through the head

Worx Nitro 40V Power Share PRO Attachment-Capable Driveshare Cordless String Trimmer WG186 prices at every store

  • Best BuyNew

    In stock

    $228.99Checked 1 h ago
    Visit Best Buy
  • Tractor Supply CoNew

    In stock

    $229.99Free shippingChecked 1 h ago
    Visit Tractor Supply Co
  • WalmartNew

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

    $299.99Free shippingChecked 1 h ago
    Visit Walmart
  • TargetNew

    In stock

    $299.99Checked 1 h ago
    Visit Target
  • WORXNew

    In stock

    $299.99Checked 1 h ago
    Visit WORX
  • Tractor Supply CompanyNew

    In stock

    $349.99Checked 1 h ago
    Visit Tractor Supply Company
  • eBayNew

    Availability unknownSold by worxtools

    $299.99Checked 1 h ago
    Visit eBay
  • EquipatronNew

    Availability unknown

    $317.55Checked 1 h ago
    Visit Equipatron
  • Lowe'sNew

    Availability unknown

    $349.00Checked 1 h ago
    Visit Lowe's
  • AutoplicityNew

    Availability unknown

    $372.59Checked 1 h ago
    Visit Autoplicity
  • Omni Outdoor LivingNew

    Availability unknown

    $373.00Checked 1 h ago
    Visit Omni Outdoor Living
  • Explosive PowersportsNew

    Availability unknown

    $416.42Checked 1 h ago
    Visit Explosive Powersports
  • SearsNew

    Availability unknown

    $449.99Checked 1 h ago
    Visit Sears

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

Worx Nitro 40V Power Share PRO Attachment-Capable Driveshare Cordless String Trimmer WG186 price history

Lowest price we've seen: $228.99 on Nov 10 at Best Buy. Tracked across 12 stores since Nov 10.

What reviewers say

  • 4.4 / 5118 ratings

Owners rate it well overall, praising the brushless power, the variable-speed control and the attachment system. Complaints center on the bare-tool packaging and the weight with a 40V pack fitted.

What people mention
  • PowerPraisedOwners say the brushless motor cuts through thick grass without bogging down.
  • Battery lifeMixedECO mode extends runtime, but heavy use drains a 40V pack quickly.
  • WeightCriticisedAt 8.8 lbs bare, it feels heavy during long trimming sessions with a battery fitted.
  • AttachmentsPraisedThe Driveshare split shaft lets the power head run other Worx attachments.
  • SetupMixedAssembly is simple, but buyers note the bare-tool box lacks a battery and charger.

Specifications

Usage Type
String Trimmer
Weight
8.8 lbs. (bare)
Power Source
Battery, Cordless Electric
Power Type
Cordless
Voltage
40V
Charger Included
No
Wattage
0 W
Engine Type

Questions and answers

Does the WG186 come with a battery and charger?
No. It is a bare tool, so you need a Worx 40V Power Share battery and charger, such as the WA3571 5.0 Ah pack, sold separately.
What attachments fit the Driveshare shaft?
It accepts Worx Driveshare attachments, including edger, pole saw, hedge trimmer and blower heads. The range is smaller than some rival systems.
How long does it run on a 40V battery?
Runtime depends on the pack and speed setting. ECO mode and the variable-speed trigger stretch it, and Worx claims 50% longer runtime than brushed motors.
Is it good for thick grass and weeds?
Yes for typical yard trimming. The brushless motor and 15-inch cut handle thick patches, though very dense growth is faster with a gas trimmer.
What line size does it use?
It uses 0.095-inch trimmer line on a dual-exit easy-load head. Heavier line is not recommended.
Can the shaft be shortened for storage?
Yes. The split-shaft design separates into two pieces for storage and transport.
Where is the Worx Nitro 40V Power Share PRO Attachment-Capable Driveshare Cordless String Trimmer WG186 cheapest?
At Best Buy, for $228.99, 28% under what the other stores charge, as of our latest check.
What do buyers say about the Worx Nitro 40V Power Share PRO Attachment-Capable Driveshare Cordless String Trimmer WG186?
Rated 4.4 out of 5 from 118 ratings.
Where can I buy the Worx Nitro 40V Power Share PRO Attachment-Capable Driveshare Cordless String Trimmer WG186?
13 stores we checked sell it, including Walmart, Tractor Supply Co, Best Buy, Target, WORX.

Stores we've priced the Worx Nitro 40V Power Share PRO Attachment-Capable Driveshare Cordless String Trimmer WG186 at

  • Autoplicity deals and prices
  • Best Buy deals and prices
  • Lowe's deals and prices
  • Sears deals and prices
  • Target deals and prices
  • Tractor Supply Company deals and prices

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All Worx deals and products →
Brushless motor
Horsepower
25% more powerful (than brushed motors)
Split Shaft
Yes
Shaft Design
Split Shaft (Driveshare)
Shaft Length
36.5 inches
Cutting Line Diameter
0.095 in.
Cutting Width
15 in
Cutting Diameter
15 inches
Cutting Method
String
Cutting Speed
Variable-Speed (with ECO-mode)
Spool Type
Easy-load trimmer head, Dual-exit cutting head
Battery Voltage
40V
Battery Run Time
Runtime maximization (with ECO-mode), Runs 50% longer (than brushed motors)
Included Battery
No
Battery Amp Hours
5.0 Ah (Power Share™ PRO batteries: WA3571)
Battery Power Type
Lithium Ion