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Milwaukee 3016-21ST M18 FUEL String Trimmer w/ QUIK-LOK Kit

Milwaukee 3016-21ST M18 FUEL String Trimmer w/ QUIK-LOK Kit

4.9(7 ratings)

Best price now

$379.00at The Power Tool StoreChecked 2 h ago

Compared across 10 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $379.00 at The Power Tool Store (checked Nov 10, 2026).
  • Checked at 10 stores.

Milwaukee 3016-21ST M18 FUEL String Trimmer w/ QUIK-LOK Kit prices at every store

  • The Power Tool StoreNew

    In stockReturn policy

    $379.00Checked 2 h ago
    Visit The Power Tool Store
  • Red Tool StoreNew

    In stockReturn policy

    $379.00Checked 2 h ago
    Visit Red Tool Store
  • Clark's Tool & EquipmentNew

    In stockReturn policy

    $379.00Checked 2 h ago
    Visit Clark's Tool & Equipment
  • MaxToolNew

    In stockReturn policy

    $379.00Checked 2 h ago
    Visit MaxTool
  • ToolupNew

    In stockReturn policy

    $379.00Checked 2 h ago
    Visit Toolup
  • Factory Authorized OutletNew

    In stockReturn policy

    $379.00Checked 2 h ago
    Visit Factory Authorized Outlet
  • Fasteners IncNew

    In stockReturn policy

    $379.00Checked 2 h ago
    Visit Fasteners Inc
  • Frederick IndustrialNew

    In stock

    $379.00Checked 2 h ago
    Visit Frederick Industrial
  • RC Engine ServiceNew

    In stockReturn policy

    $379.00Checked 2 h ago
    Visit RC Engine Service
  • Country Line ToolsNew

    In stockReturn policy

    $379.00Checked 2 h ago
    Visit Country Line Tools

From The Power Tool Store

  • POWERSTATE™ Brushless Motor in a rear-mounted configuration for balanced weight distribution and torque beyond traditional 31cc gas engines
  • QUIK-LOK™ attachment system swaps between 13 landscaping attachments
  • REDLITHIUM™ FORGE™ XC8.0 battery delivers high current for heavy clearing
  • REDLINK PLUS™ Intelligence protects the motor from overloading in thick brush
  • Easy Load trimmer head reloads 25' of line in under 30 seconds
  • Variable speed trigger with 0-4,900 / 0-6,200 RPM
In the box
M18 FUEL™ Power Head w/ QUIK-LOK™ (2825-20), M18 FUEL™ QUIK-LOK™ String Trimmer Attachment (49-16-2717), M18 REDLITHIUM™ FORGE™ XC8.0 Battery Pack, M18™ & M12™ Multi-Voltage Charger

About the Milwaukee 3016-21ST M18 FUEL String Trimmer w/ QUIK-LOK Kit

Milwaukee 3016-21ST Description

Designed to meet the needs of landscape maintenance professionals, the MILWAUKEE M18 FUEL String Trimmer w/ QUIK-LOK provides you with more power than 31cc gas trimmers, reaches full throttle in under 1 second, and is part of the industry's most capable attachment system. The split boom cordless string trimmer is made up of two components – the M18 FUEL Power Head w/ QUIK-LOK and QUIK-LOK String Trimmer Attachment. This allows you to quickly swap out any of the 13 attachments on a single power head, delivering ultimate versatility and a lower cost of ownership. The POWERSTATE Brushless Motor delivers you the power to maintain speed in demanding applications without bogging down. The motor is positioned in the rear of the trimmer to provide the best combination of power, balance, and maneuverability. The motor also has an advanced air-cooling system to sustain demanding applications for longer, increasing user productivity. REDLINK PLUS intelligence maximizes performance while protecting from overload, overheating, and over-discharge. The advanced electronic package also delivers instant throttle response, 3 speeds, and a variable speed trigger. The trimmer delivers best-in-class performance when paired with the included M18 REDLITHIUM FORGE XC8.0 Battery. The Easy Load Trimmer Head provides the ability to load up to 25' of trimmer line in under 30 seconds. The M18 FUEL String Trimmer w/ QUIK-LOK is part of the M18 system which is fully compatible with over 275 tools.

Milwaukee 3016-21ST Includes

• (1) M18 FUEL Power Head w/ QUIK-LOK (3016-20)

• (1) String Trimmer Attachment (49-16-2717)

• (1) M18 REDLITHIUM FORGE XC8.0Ah Battery (48-11-1881)

• (1) M18 & M12 Rapid Charger (48-59-1808)

Milwaukee 3016-21ST Features

• POWERSTATE Brushless Motor delivers more power than 31cc gas powerheads

• Compatible with all 13 Milwaukee QUIK-LOK attachments, making QUIK-LOK the most capable attachment system on the market

• Part of the M18 System, featuring over 275+ tools

• Reaches full throttle in under 1 second, providing unmatched responsiveness and productivity

• Balanced design optimized to increase control and reduce user fatigue

• 3-speed settings and variable speed trigger for increased control

• Max RPM of 6,200

• Features the Milwaukee Easy Load Trimmer Head

• Adjustable cutting blade for a 16" or 14" swath, maximizing either power or runtime

• Line Diameter: 0.080" / 0.095"

• Robust construction to withstand daily use by professional landscapers

• Advanced air-cooling system to sustain demanding applications for longer

Milwaukee 3016-21ST Specifications

Power Source:

Electric - Cordless

Battery Voltage (V):

Specifications

Max RPM
6,200Source
Speed settings
3-speed settingsSource
Cutting swath
16" or 14"Source
Line diameter
0.080" / 0.095"Source

Questions and answers

Where is the Milwaukee 3016-21ST M18 FUEL String Trimmer w/ QUIK-LOK Kit cheapest?
At The Power Tool Store, for $379.00, as of our latest check.
What do buyers say about the Milwaukee 3016-21ST M18 FUEL String Trimmer w/ QUIK-LOK Kit?
Rated 4.9 out of 5 from 7 ratings.
Where can I buy the Milwaukee 3016-21ST M18 FUEL String Trimmer w/ QUIK-LOK Kit?
10 stores we checked sell it, including The Power Tool Store, Red Tool Store, Clark's Tool & Equipment, MaxTool, Toolup.

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Buying guides that pick the Milwaukee 3016-21ST M18 FUEL String Trimmer w/ QUIK-LOK Kit

  • Best string trimmers for lawn care

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Motor type
POWERSTATE Brushless MotorSource
Full throttle time
under 1 secondSource
Trimmer head
Milwaukee® Easy Load Trimmer HeadSource
Attachment compatibility
all 13 Milwaukee QUIK-LOK attachmentsSource
Line capacity
25' of lineSource
Line load time
under 30 secondsSource
Recommended battery
REDLITHIUM™ FORGE™ XC8.0 BatteriesSource